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microwatt/litedram/generated/arty/litedram_core.init

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litedram: Add support for Microwatt-initialized controller This adds support for initializing the memory controller from microwatt rather than using a built-in RiscV processor. This might require some fixes to LiteX and LiteDRAM (they haven't been merged as of this commit yet). This is enabled in the shipped generated files and can be changed via modifying the generator script to pass False to "mw_init" Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
4800002408000048
01006b69a600607d
a602487d05009f42
a64b5a7d14004a39
2402004ca64b7b7d
602100003c200000
spi: Add booting from flash to litedram init It will look for an ELF binary at the flash offset specified for the board (currently 0x300000 on Arty but that could be changed). Note: litedram is regenerated in order to rebuild the init code, which was done using a newer version of litedram from LiteX. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
6421ff00782107c6
litedram: Regenerate This regenerate litedram for all targets (genesys2 is new in this build) using the latest LiteX. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
4 years ago
3d80000060215f00
litedram: Add support for Microwatt-initialized controller This adds support for initializing the memory controller from microwatt rather than using a built-in RiscV processor. This might require some fixes to LiteX and LiteDRAM (they haven't been merged as of this commit yet). This is enabled in the shipped generated files and can be changed via modifying the generator script to pass False to "mw_init" Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
798c07c6618c0000
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
618c10d4658cff00
litedram: Add support for Microwatt-initialized controller This adds support for initializing the memory controller from microwatt rather than using a built-in RiscV processor. This might require some fixes to LiteX and LiteDRAM (they haven't been merged as of this commit yet). This is enabled in the shipped generated files and can be changed via modifying the generator script to pass False to "mw_init" Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
4e8004217d8903a6
spi: Add booting from flash to litedram init It will look for an ELF binary at the flash offset specified for the board (currently 0x300000 on Arty but that could be changed). Note: litedram is regenerated in order to rebuild the init code, which was done using a newer version of litedram from LiteX. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
4e8004207c6903a6
litedram: Add support for Microwatt-initialized controller This adds support for initializing the memory controller from microwatt rather than using a built-in RiscV processor. This might require some fixes to LiteX and LiteDRAM (they haven't been merged as of this commit yet). This is enabled in the shipped generated files and can be changed via modifying the generator script to pass False to "mw_init" Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
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litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
3920000039406004
7c0004ac654ac000
600000007d2057aa
spi: Add booting from flash to litedram init It will look for an ELF binary at the flash offset specified for the board (currently 0x300000 on Arty but that could be changed). Note: litedram is regenerated in order to rebuild the init code, which was done using a newer version of litedram from LiteX. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
6000000060000000
6000000060000000
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
000000004e800020
litedram: Add support for booting without BRAM This adds an option to disable the main BRAM and instead copy a payload stashed along with the init code in the secondary BRAM into DRAM and boot from there Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
0000000000000000
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
3842adc83c4c0001
fbe1fff87c0802a6
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
f821ff51f8010010
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
f8a100e0f88100d8
7c651b7838800080
38610020f8c100e8
f8e100f038c100d8
f9210100f90100f8
48002175f9410108
7c7f1b7860000000
48001bc538610020
382100b060000000
480027e87fe3fb78
0100000000000000
4e80002000000180
spi: Add booting from flash to litedram init It will look for an ELF binary at the flash offset specified for the board (currently 0x300000 on Arty but that could be changed). Note: litedram is regenerated in order to rebuild the init code, which was done using a newer version of litedram from LiteX. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
0000000000000000
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
7c0007ac00000000
4e8000204c00012c
spi: Add booting from flash to litedram init It will look for an ELF binary at the flash offset specified for the board (currently 0x300000 on Arty but that could be changed). Note: litedram is regenerated in order to rebuild the init code, which was done using a newer version of litedram from LiteX. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
0000000000000000
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
3c4c000100000000
7c0802a63842ad2c
480027217d600026
f821fed191610008
6000000048001bc1
38637a983c62ffff
3c80c0004bffff41
7c0004ac78840020
3c62ffff7c8026ea
38637ab83be00008
4bffff1d67ffc000
38637ad83c62ffff
7c0004ac4bffff11
litedram: Update to new LiteX/LiteDRAM version Things have changed a bit in upstream LiteX. LiteDRAM now exposes a wishbone for the CSRs for example. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
73e900017fe0feea
3c62ffff41820010
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
4bfffef538637af0
4e00000073e90002
litedram: Update to new LiteX/LiteDRAM version Things have changed a bit in upstream LiteX. LiteDRAM now exposes a wishbone for the CSRs for example. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
3c62ffff41820010
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
4bfffedd38637af8
4d80000073e90004
litedram: Add support for booting without BRAM This adds an option to disable the main BRAM and instead copy a payload stashed along with the init code in the secondary BRAM into DRAM and boot from there Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
3c62ffff41820010
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
4bfffec538637b00
spi: Add booting from flash to litedram init It will look for an ELF binary at the flash offset specified for the board (currently 0x300000 on Arty but that could be changed). Note: litedram is regenerated in order to rebuild the init code, which was done using a newer version of litedram from LiteX. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
4d00000073e90008
3c62ffff41820010
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
4bfffead38637b08
liteeth: Hook up LiteX LiteEth ethernet controller Currently only generated for Arty. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
4 years ago
4182001073e90010
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
38637b183c62ffff
73ff01004bfffe99
litedram: Regenerate from upstream litex This adds Joel's sdcard feature reporting to the firmware. Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
3 years ago
3c62ffff41820010
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
4bfffe8538637b28
3b7b7b303f62ffff
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38800010418e0024
7c0004ac6484c000
3c62ffff7c8026ea
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6484c00038800018
litedram: Regenerate from upstream litex This adds Joel's sdcard feature reporting to the firmware. Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
3 years ago
7c8026ea7c0004ac
788460223c62ffff
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
4bfffe2d38637b50
6484c00038800030
7c8026ea7c0004ac
7884b2823c62ffff
4bfffe0d38637b68
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litedram: Regenerate from upstream litex This adds Joel's sdcard feature reporting to the firmware. Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
3 years ago
7d204eea7c0004ac
792906003c80000f
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
3c62ffff60844240
38637b807c892392
3b4000003be00000
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7d20ffaa7c0004ac
3b4000023bc06004
7c0004ac67dec000
7c0004ac7f40f7aa
litedram: Regenerate from upstream litex This adds Joel's sdcard feature reporting to the firmware. Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
3 years ago
7c0004ac7d20ffaa
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
4bfffc8d7fa0feaa
57a4063e3c62ffff
4bfffcbd38637bc0
4082009073a90002
38637be03c62ffff
7c0004ac4bfffca9
392000067f40f7aa
spi: Add booting from flash to litedram init It will look for an ELF binary at the flash offset specified for the board (currently 0x300000 on Arty but that could be changed). Note: litedram is regenerated in order to rebuild the init code, which was done using a newer version of litedram from LiteX. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
7d20ffaa7c0004ac
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
7c0004ac4bfffc51
392000017f40f7aa
Regenerate litedram and liteeth Note: There are a few patches to upstream to fix an upstream breakage of litedram standalone generator, and fix some issues with liteeth in the way it's used on Wukong. All these have pending pull requests. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
3 years ago
7d20ffaa7c0004ac
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
7c0004ac39200000
63bd00027d20ffaa
7fa0ffaa7c0004ac
7d20f7aa7c0004ac
3b0000024bfffc19
7ff9fb783b400005
7f00f7aa7c0004ac
7f40cfaa7c0004ac
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
7fa0feaa7c0004ac
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
73bd00014bfffbf1
3c62ffff4082ffe0
4bfffc1d38637bf8
654ac00039406008
litedram: disable block_until_ready, regenerate Recent litedram gets stuck at memtest unless block_until_ready=False. (discussion in https://github.com/enjoy-digital/litedram/pull/292) This change regenerates with latest litedram and litex 62abf9c ("litedram_gen: Add block_until_ready port parameter to control blocking behaviour.") add2746a ("tools/litex_cli: Rename wb to bus.") Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
3 years ago
7d20562a7c0004ac
652920005529021e
7c0004ac61291f6b
7f63db787d20572a
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
3c62ffff4bfffbf1
38637c087b840020
4bfffbdd7f9ae378
7f63db783be00001
419200384bfffbd1
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
792900203d20c800
7d204e2a7c0004ac
408200202c090000
3c62ffff3c82ffff
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
38637c3838847c28
48000bf54bfffba1
3940002860000000
7c0004ac654ac000
7929e0427d2056ea
7c0004ac79292000
418e00187d2057ea
38637c583c62ffff
386000004bfffb69
73ff000148000128
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
3c62ffff418200a4
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
4bfffb4d38637c70
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
38a000403c9af000
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
3861007078840020
60000000480018b5
3d200002e9410070
6129464c3c62ffff
792983e438637c88
6129457f794a0600
408200247c2a4800
Regenerate litedram and liteeth Note: There are a few patches to upstream to fix an upstream breakage of litedram standalone generator, and fix some issues with liteeth in the way it's used on Wukong. All these have pending pull requests. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
3 years ago
2c09000189210075
a121008240820010
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
4182007c2c090015
38637ca83c62ffff
892100774bfffae9
8901007489410076
3c62ffff88e10073
Regenerate litedram and liteeth Note: There are a few patches to upstream to fix an upstream breakage of litedram standalone generator, and fix some issues with liteeth in the way it's used on Wukong. All these have pending pull requests. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
3 years ago
88a1007188c10072
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
38637d0888810070
Regenerate litedram and liteeth Note: There are a few patches to upstream to fix an upstream breakage of litedram standalone generator, and fix some issues with liteeth in the way it's used on Wukong. All these have pending pull requests. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
3 years ago
89210075f9210060
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
3c62ffff4bfffab9
4bfffaad38637d38
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3c62ffff60000000
4bfffa8538637d58
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Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
a12100a87ffafa14
litedram: disable block_until_ready, regenerate Recent litedram gets stuck at memtest unless block_until_ready=False. (discussion in https://github.com/enjoy-digital/litedram/pull/292) This change regenerates with latest litedram and litex 62abf9c ("litedram_gen: Add block_until_ready port parameter to control blocking behaviour.") add2746a ("tools/litex_cli: Rename wb to bus.") Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
3 years ago
418000347c1d4840
3c62ffff80810088
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
4bfffa4d38637ce8
e86100884bfffac5
4182ff882c23ffff
litedram: Regenerate Regenerate from upstream litex. Something in the update has improved memory read and write performance quite a lot on my Nexys Video: Before: Write speed: 83.2MiB/s Read speed: 140.4MiB/s After: Write speed: 352.1MiB/s Read speed: 218.5MiB/s Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
2 years ago
8161000838210130
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
480022407d638120
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
38a000383c9ff000
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
386100b078840020
6000000048001795
litedram: disable block_until_ready, regenerate Recent litedram gets stuck at memtest unless block_until_ready=False. (discussion in https://github.com/enjoy-digital/litedram/pull/292) This change regenerates with latest litedram and litex 62abf9c ("litedram_gen: Add block_until_ready port parameter to control blocking behaviour.") add2746a ("tools/litex_cli: Rename wb to bus.") Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
3 years ago
2c090001812100b0
eb6100d040820048
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
ebc100b8eb8100c0
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
7f23cb787ba40020
litedram: disable block_until_ready, regenerate Recent litedram gets stuck at memtest unless block_until_ready=False. (discussion in https://github.com/enjoy-digital/litedram/pull/292) This change regenerates with latest litedram and litex 62abf9c ("litedram_gen: Add block_until_ready port parameter to control blocking behaviour.") add2746a ("tools/litex_cli: Rename wb to bus.") Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
3 years ago
7b6500207f86e378
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
4bfff9e53fdef000
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
7b6500207c9af214
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
7f83e37878840020
600000004800174d
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
7fff4a14a12100a6
litedram: disable block_until_ready, regenerate Recent litedram gets stuck at memtest unless block_until_ready=False. (discussion in https://github.com/enjoy-digital/litedram/pull/292) This change regenerates with latest litedram and litex 62abf9c ("litedram_gen: Add block_until_ready port parameter to control blocking behaviour.") add2746a ("tools/litex_cli: Rename wb to bus.") Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
3 years ago
4bffff583bbd0001
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
4082fdc02c1a0020
4082fdb82c1900ba
4082fdb02c180018
38637bf03c62ffff
4bfffd704bfff999
litedram: disable block_until_ready, regenerate Recent litedram gets stuck at memtest unless block_until_ready=False. (discussion in https://github.com/enjoy-digital/litedram/pull/292) This change regenerates with latest litedram and litex 62abf9c ("litedram_gen: Add block_until_ready port parameter to control blocking behaviour.") add2746a ("tools/litex_cli: Rename wb to bus.") Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
3 years ago
0300000000000000
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
7c6903a600000880
4200fffc60000000
litedram: disable block_until_ready, regenerate Recent litedram gets stuck at memtest unless block_until_ready=False. (discussion in https://github.com/enjoy-digital/litedram/pull/292) This change regenerates with latest litedram and litex 62abf9c ("litedram_gen: Add block_until_ready port parameter to control blocking behaviour.") add2746a ("tools/litex_cli: Rename wb to bus.") Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
3 years ago
000000004e800020
litedram: Regenerate from upstream litex This adds Joel's sdcard feature reporting to the firmware. Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
3 years ago
0000000000000000
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
6529c80039201004
7c604f2a7c0004ac
3920000139401008
7c0004ac654ac800
4e8000207d20572a
0000000000000000
3c4c000100000000
280300023842a6f4
2803000341820044
2803000141820014
7c8307b441820050
3920104c4bffffa8
7c0004ac6529c800
392000017c804f2a
654ac80039401050
litedram: disable block_until_ready, regenerate Recent litedram gets stuck at memtest unless block_until_ready=False. (discussion in https://github.com/enjoy-digital/litedram/pull/292) This change regenerates with latest litedram and litex 62abf9c ("litedram_gen: Add block_until_ready port parameter to control blocking behaviour.") add2746a ("tools/litex_cli: Rename wb to bus.") Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
3 years ago
7d20572a7c0004ac
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
392010344e800020
7c0004ac6529c800
392000017c804f2a
4bffffd839401038
6529c8003920101c
litedram: disable block_until_ready, regenerate Recent litedram gets stuck at memtest unless block_until_ready=False. (discussion in https://github.com/enjoy-digital/litedram/pull/292) This change regenerates with latest litedram and litex 62abf9c ("litedram_gen: Add block_until_ready port parameter to control blocking behaviour.") add2746a ("tools/litex_cli: Rename wb to bus.") Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
3 years ago
7c804f2a7c0004ac
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
3940102039200001
000000004bffffbc
litedram: Update to new LiteX/LiteDRAM version Things have changed a bit in upstream LiteX. LiteDRAM now exposes a wishbone for the CSRs for example. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
0000000000000000
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
5469f87e3d405555
7d295038614a5555
3d2033337c691850
7d2a183861293333
7c6348385463f0be
5549e13e7d4a1a14
3d400f0f7d295214
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7d2a4a14552ac23e
7c634a145523843e
4e800020786306a0
0000000000000000
2803000200000000
3940104039200000
280300034182002c
3940105839200000
280300014182001c
3940102839200000
392000004182000c
654ac80039401010
7d20572a7c0004ac
litedram: Use 32-bit CSR bus Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
000000004e800020
litedram: Add support for Microwatt-initialized controller This adds support for initializing the memory controller from microwatt rather than using a built-in RiscV processor. This might require some fixes to LiteX and LiteDRAM (they haven't been merged as of this commit yet). This is enabled in the shipped generated files and can be changed via modifying the generator script to pass False to "mw_init" Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
0000000000000000
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
3920000028030002
4182002c3940103c
3920000028030003
4182001c39401054
3920000028030001
4182000c39401024
3940100c39200000
7c0004ac654ac800
4e8000207d20572a
litedram: disable block_until_ready, regenerate Recent litedram gets stuck at memtest unless block_until_ready=False. (discussion in https://github.com/enjoy-digital/litedram/pull/292) This change regenerates with latest litedram and litex 62abf9c ("litedram_gen: Add block_until_ready port parameter to control blocking behaviour.") add2746a ("tools/litex_cli: Rename wb to bus.") Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
3 years ago
0000000000000000
3c4c000100000000
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
7c0802a63842a554
f821ff4148001f2d
3f02ffff23a30001
3b40100c3ae00003
3ac010743b201010
3bc0000020630003
3b187e503b600000
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3860000f4bfffd41
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8ce8000139400000
7cea3b787947400c
litedram: Regenerate Regenerate from upstream litex. Something in the update has improved memory read and write performance quite a lot on my Nexys Video: Before: Write speed: 83.2MiB/s Read speed: 140.4MiB/s After: Write speed: 352.1MiB/s Read speed: 218.5MiB/s Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
2 years ago
7c0004ac4200fff4
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
392900187ce04f2a
7c29b0003a940004
3a8008304082ffcc
7c0004ac6694c800
5463063e7c60a62a
7c0004ac4bfffe61
5463063e7c60a62a
7c0004ac4bfffdfd
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7c60a62a7c0004ac
4bfffe1d5463063e
7c60a62a7c0004ac
4bfffdb95463063e
7c60a62a7c0004ac
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3860000f4bfffcb5
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7d20d72a7c0004ac
7d20cf2a7c0004ac
7e9cea143860000b
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7c69f8ae3a940004
7c634a78893c0010
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4bfffc9d5463063e
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4bffff5c60000000
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000000004bffffb4
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3940000e7c0802a6
litedram: disable block_until_ready, regenerate Recent litedram gets stuck at memtest unless block_until_ready=False. (discussion in https://github.com/enjoy-digital/litedram/pull/292) This change regenerates with latest litedram and litex 62abf9c ("litedram_gen: Add block_until_ready port parameter to control blocking behaviour.") add2746a ("tools/litex_cli: Rename wb to bus.") Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
3 years ago
f821ffa1f8010010
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
7d404f2a7c0004ac
38637d983c62ffff
600000004bfff2d1
e801001038210060
4e8000207c0803a6
0100000000000000
3c4c000100000080
392010003842a06c
7c0004ac6529c800
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
280a00017d404e2a
7c0802a64d820020
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
f801001039400001
7c0004acf821ffa1
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
3c62ffff7d404f2a
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
4bfff26d38637dc0
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
3821006060000000
7c0803a6e8010010
000000004e800020
0000008001000000
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
3842a0083c4c0001
480019ed7c0802a6
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litedram: disable block_until_ready, regenerate Recent litedram gets stuck at memtest unless block_until_ready=False. (discussion in https://github.com/enjoy-digital/litedram/pull/292) This change regenerates with latest litedram and litex 62abf9c ("litedram_gen: Add block_until_ready port parameter to control blocking behaviour.") add2746a ("tools/litex_cli: Rename wb to bus.") Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
3 years ago
7d20ef2a7c0004ac
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
7f80f72a7c0004ac
4bfff4f53860000f
7c0004ac39200930
litedram: disable block_until_ready, regenerate Recent litedram gets stuck at memtest unless block_until_ready=False. (discussion in https://github.com/enjoy-digital/litedram/pull/292) This change regenerates with latest litedram and litex 62abf9c ("litedram_gen: Add block_until_ready port parameter to control blocking behaviour.") add2746a ("tools/litex_cli: Rename wb to bus.") Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
3 years ago
7c0004ac7d20ef2a
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
3860000f7fe0f72a
386000c84bfff4d9
392004004bfff4b5
litedram: disable block_until_ready, regenerate Recent litedram gets stuck at memtest unless block_until_ready=False. (discussion in https://github.com/enjoy-digital/litedram/pull/292) This change regenerates with latest litedram and litex 62abf9c ("litedram_gen: Add block_until_ready port parameter to control blocking behaviour.") add2746a ("tools/litex_cli: Rename wb to bus.") Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
3 years ago
7d20ef2a7c0004ac
7fe0f72a7c0004ac
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
4bfff4b538600003
4bfff491386000c8
4bfffb694bfffdb9
3c6040003c800020
600000004800085d
408200242c030000
7c0004ac7c691b78
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382100b07f80df2a
480015e47d2307b4
38a0000038c00000
3c6040003c800020
60000000480005e5
litedram: disable block_until_ready, regenerate Recent litedram gets stuck at memtest unless block_until_ready=False. (discussion in https://github.com/enjoy-digital/litedram/pull/292) This change regenerates with latest litedram and litex 62abf9c ("litedram_gen: Add block_until_ready port parameter to control blocking behaviour.") add2746a ("tools/litex_cli: Rename wb to bus.") Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
3 years ago
7f80df2a7c0004ac
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
4bffffd039200001
0100000000000000
3c4c000100000980
6000000038429b5c
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0000000000000000
3c4c000100000000
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0000000000000000
3c4c000100000000
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392900017d2a182e
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3920000139400820
7c0004ac654ac800
4e8000207d20572a
0000000000000000
3c4c000100000000
6000000038429a8c
3922801878631764
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4e8000207d20572a
0000000000000000
3c4c000100000000
7c0802a638429a4c
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7d20ff2a7c0004ac
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7c0004ac39200000
382100307d20ff2a
000000004800147c
0000018001000000
384299e83c4c0001
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f821ffa1f8010010
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
7c641b7841810028
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
38637e603c62ffff
600000004bffec01
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
e801001038210060
4e8000207c0803a6
7c2348403d200010
786505a040800028
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
7ca54b9239200066
3c62ffff7864b282
4bffebc538637e68
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
4bffffc460000000
786465023d204000
408000247c234840
788955647863b282
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
38a000667d291850
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
7ca92b923c62ffff
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
4bffffc838637e78
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
3920006678631782
7ca5205078655564
litedram: Regenerate Regenerate from upstream litex. Something in the update has improved memory read and write performance quite a lot on my Nexys Video: Before: Write speed: 83.2MiB/s Read speed: 140.4MiB/s After: Write speed: 352.1MiB/s Read speed: 218.5MiB/s Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
2 years ago
3c62ffff7c641b78
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
38637e887ca54b92
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
000000004bffffa4
0000008001000000
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
384299183c4c0001
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
fbe1fff87c0802a6
7cbf2b787cc42a14
7c641b787c852378
78c600203c62ffff
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
f801001038637e98
4bffeb25f821ff91
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
7fe3fb7860000000
3c62ffff4bfffef9
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
4bffeb0d38637ea8
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
3821007060000000
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
0000000048001344
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
0000018001000000
418200242c240000
786307e07869f842
546307947c6300d0
7c634a7854630280
4e80002078630020
4bfffff438630001
0000000000000000
3c4c000100000000
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
7c0802a638429874
3d40aaaa78840764
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
614aaaaa7c691b78
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
7f8322144800126d
f821ffc17884f082
7c7f1b7839040001
7c7d1b787d0903a6
4bffeae142000080
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
7d3fe05060000000
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
7929f0823d00aaaa
392900017feafb78
7d2903a63bc00000
420000606108aaaa
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
3d0055557d3fe050
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
7feafb787929f082
6108555539290001
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
420000587d2903a6
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
4bffea917fffe050
7bfff08260000000
395f00013d205555
7d4903a661295555
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
3821004042000040
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
480012207fc307b4
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
3929000491490000
812a00004bffff78
418200087c094000
394a00043bde0001
910a00004bffff8c
4bffffa0394a0004
7c0a4800815d0000
litedram: disable block_until_ready, regenerate Recent litedram gets stuck at memtest unless block_until_ready=False. (discussion in https://github.com/enjoy-digital/litedram/pull/292) This change regenerates with latest litedram and litex 62abf9c ("litedram_gen: Add block_until_ready port parameter to control blocking behaviour.") add2746a ("tools/litex_cli: Rename wb to bus.") Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
3 years ago
3bde000141820008
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
4bffffac3bbd0004
0100000000000000
3c4c000100000480
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
7d60002638429764
916100087c0802a6
480011452e260000
7c7f1b78f821ff41
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
7cde33787cba2b78
419200c0789cf082
82e6000081260004
408200442c090000
3ba000003f02ffff
7bf900203b600001
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
7c3ce8403b187eb0
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
3c62ffff4082009c
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
38637eb07b851028
4bfffde57be40020
38637b303c62ffff
600000004bffe929
600000004bffe98d
7ffbfb782d970000
3ac000013ba00000
7bf500203b200000
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
7fb8eb787c3de040
2c17000040820084
3c62ffff41820028
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
38637ec07b051028
4bfffd8d7be40020
38637b303c62ffff
600000004bffe8d1
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
7f2307b4382100c0
7d61812081610008
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
3ae00001480010c0
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
7b6300204bffff50
4bfffdb57f44d378
7c7f492e7ba91764
7c7b1b7873a97fff
7ba5102840820014
7f03c3787f24cb78
3bbd00014bfffd31
7f44d3784bffff2c
4bfffd7d7ac30020
7c651b78809b0000
7c0320407c761b78
3b3900014182003c
e99e000841920034
418200282c2c0000
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
e8de00107d8903a6
f841001878840020
4e8004217b630020
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
2c030000e8410018
73187fff4082ff58
418e00184082001c
7ba510283c62ffff
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
38637ec07ea4ab78
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
3bbd00014bfffcb1
4bfffef43b7b0004
0300000000000000
3c4c000100000b80
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
7d708026384295a4
916100087c0802a6
f821ff7148000f9d
3ba4ffe07cdb3378
7c7f1b782e3b0000
7fa3ea147c9e2378
3c62ffff7c641b78
7cbc2b7838637ed0
600000004bffe7a1
38637ee83c62ffff
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
3c62ffff4092000c
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
4bffe78538637ef8
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
7fc3f37860000000
3c62ffff4bfffb59
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
4bffe76d38637f08
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
2c3c000060000000
7cf602a6408200a8
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
38bd002038df0020
7d3fe8507c262840
7feafb787929d942
392900013900ffff
3920000140810008
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
f90a00002c290001
f90a00083929ffff
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
f90a0018f90a0010
4082ffe4394a0020
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
3f8005f57d3602a6
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
639ce10078ea0020
7f9ee1d279290020
3c62ffff7d295050
7f9c4b9238637f10
600000004bffe6e9
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
4bfffabd7f83e378
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
38637f203c62ffff
600000004bffe6d1
38637b303c62ffff
600000004bffe6c1
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
600000004bffe725
409200487f9602a6
395f00207d3fe850
7929d9423bbd0020
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
392900017c2ae840
3920000140810008
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
e95f00002c290001
e95f00083929ffff
e95f0018e95f0010
4082ffe43bff0020
7bdbe8c24800001c
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
7f7adb7839400000
7c1dd0003ba00000
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
7d3602a64082006c
7b9c00203d4005f5
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
79290020614ae100
7d29e0507fde51d2
38637f283c62ffff
4bffe6257fde4b92
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
7fc3f37860000000
3c62ffff4bfff9f9
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
4bffe60d38637f20
litedram: Regenerate Regenerate from upstream litex. Something in the update has improved memory read and write performance quite a lot on my Nexys Video: Before: Write speed: 83.2MiB/s Read speed: 140.4MiB/s After: Write speed: 352.1MiB/s Read speed: 218.5MiB/s Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
2 years ago
3c62ffff60000000
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
4bffe5fd38637b30
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
3821009060000000
7d70812081610008
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
7fa407b448000e04
4bfffaed79430020
7d23db963bbd0001
7d29d9d67c6a1b78
79291f487d291850
4bffff687d3f482a
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
0300000000000000
3c4c000100000680
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
7c0802a63842936c
48000d7128240200
7c7e1b78f821ff81
3b8002007c9f2378
7c9c237841810008
7fc4f3783c62ffff
4bffe57538637f38
7fe3fb7860000000
3c62ffff4bfff949
4bffe55d38637f08
7f84e37860000000
4bfffaa17fc3f378
38a0000138c00000
7c7d1b787fe4fb78
4bfffb997fc3f378
7c7e1b787d23ea14
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
418200802c090000
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
7b85f8823c62ffff
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7fe5fb78283f8000
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Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
3c62ffff60000000
7fc4f3787be5f082
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
4bffe4cd38637f78
3c62ffff60000000
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Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
3860000060000000
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
786307e038210080
3c62ffff48000ccc
4bffe49d38637fa0
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
3860000160000000
000000004bffffe0
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litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
384292403c4c0001
8922803060000000
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Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
418200302c090000
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7d204eaa7c0004ac
4182ffec71290020
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
e922802860000000
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
7c604faa7c0004ac
e92a00004e800020
7c0004ac39290010
712900087d204eea
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
5469063e4082ffec
e942802860000000
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
7d2057ea7c0004ac
000000004e800020
Regenerate litedram and liteeth Note: There are a few patches to upstream to fix an upstream breakage of litedram standalone generator, and fix some issues with liteeth in the way it's used on Wukong. All these have pending pull requests. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
3 years ago
0000000000000000
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
384291b83c4c0001
fbe1fff87c0802a6
3be3fffffbc1fff0
f821ffd1f8010010
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
2c1e00008fdf0001
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litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
48000c0438600000
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
4082000c2c1e000a
4bffff3d3860000d
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
4bffff3557c3063e
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
000000004bffffd0
0000028001000000
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
384291583c4c0001
654ac00039400020
7d4056ea7c0004ac
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console: Add support for the 16550 UART And rebuild various binaries Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
4 years ago
7d404faa7c0004ac
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
794ac202e9228028
7c0004ac39290004
e92280287d404faa
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litedram: Regenerate from upstream litex This adds Joel's sdcard feature reporting to the firmware. Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
3 years ago
7d404faa7c0004ac
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
39290010e9228028
7d404faa7c0004ac
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0000000000000000
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0000000000000000
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0000000000000000
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Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
f924000039290001
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
2c2500004bffffb8
2c0800304082ffd4
4082ffdc38a0000a
2c0a007889490001
392900024082ffd0
4bffffc0f9240000
2c0a007889490001
4bffffe84082ffb4
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
54e7063e38eaffd0
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
4181003c28070009
Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
7d2a07343929ffd0
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litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
7c6519d239080001
f90400007d290734
e90400007c691a14
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4bffffa03929ffc9
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0000000000000000
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litedram: Regenerate Regenerate from upstream litex. Something in the update has improved memory read and write performance quite a lot on my Nexys Video: Before: Write speed: 83.2MiB/s Read speed: 140.4MiB/s After: Write speed: 352.1MiB/s Read speed: 218.5MiB/s Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
2 years ago
0000000000000000
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
38428e583c4c0001
480008557c0802a6
7c7e1b78f821ffa1
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Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
7d1b43787cdf3378
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
4bfffe657d3a4b78
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000000004bfffff4
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Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
7c9c23787c7f1b78
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
3bc000007cbd2b78
4bfffd7d7fa3eb78
7c3e184060000000
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Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
f93c00007d29fa14
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
000000004bffff90
0000068003000000
38428c183c4c0001
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Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
38600000f8610060
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
2c2400004182003c
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3a8000003aa10040
ebc1006089250000
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7c23c0404182000c
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Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
390500012c0a0025
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
3920000040820564
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790815a8388474d0
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0000005800000058
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litedram: disable block_until_ready, regenerate Recent litedram gets stuck at memtest unless block_until_ready=False. (discussion in https://github.com/enjoy-digital/litedram/pull/292) This change regenerates with latest litedram and litex 62abf9c ("litedram_gen: Add block_until_ready port parameter to control blocking behaviour.") add2746a ("tools/litex_cli: Rename wb to bus.") Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
3 years ago
ffffffccffffffcc
ffffffccffffffcc
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
0000005800000058
litedram: disable block_until_ready, regenerate Recent litedram gets stuck at memtest unless block_until_ready=False. (discussion in https://github.com/enjoy-digital/litedram/pull/292) This change regenerates with latest litedram and litex 62abf9c ("litedram_gen: Add block_until_ready port parameter to control blocking behaviour.") add2746a ("tools/litex_cli: Rename wb to bus.") Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
3 years ago
ffffffccffffffcc
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
ffffffcc00000058
ffffffcc00000058
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2c0a002539090001
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Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
712900fd3929ffd2
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
5649063e40820428
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litedram: Add support for Microwatt-initialized controller This adds support for initializing the memory controller from microwatt rather than using a built-in RiscV processor. This might require some fixes to LiteX and LiteDRAM (they haven't been merged as of this commit yet). This is enabled in the shipped generated files and can be changed via modifying the generator script to pass False to "mw_init" Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
6d6f636c65570a0a
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0000000000000000
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0000000000000000
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litedram: Add support for booting without BRAM This adds an option to disable the main BRAM and instead copy a payload stashed along with the init code in the secondary BRAM into DRAM and boot from there Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
000000204d415242
spi: Add booting from flash to litedram init It will look for an ELF binary at the flash offset specified for the board (currently 0x300000 on Arty but that could be changed). Note: litedram is regenerated in order to rebuild the init code, which was done using a newer version of litedram from LiteX. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
4853414c46495053
0000000000000020
liteeth: Hook up LiteX LiteEth ethernet controller Currently only generated for Arty. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
4 years ago
54454e5245485445
0000000000000020
litedram: Regenerate from upstream litex This adds Joel's sdcard feature reporting to the firmware. Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
3 years ago
0020445241434453
litedram: Regenerate from upstream litex Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
3 years ago
000000000000000a
litedram: Add support for Microwatt-initialized controller This adds support for initializing the memory controller from microwatt rather than using a built-in RiscV processor. This might require some fixes to LiteX and LiteDRAM (they haven't been merged as of this commit yet). This is enabled in the shipped generated files and can be changed via modifying the generator script to pass False to "mw_init" Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
2020202020202020
203a4d4152422020
spi: Add booting from flash to litedram init It will look for an ELF binary at the flash offset specified for the board (currently 0x300000 on Arty but that could be changed). Note: litedram is regenerated in order to rebuild the init code, which was done using a newer version of litedram from LiteX. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
000a424b20646c25
litedram: Add support for Microwatt-initialized controller This adds support for initializing the memory controller from microwatt rather than using a built-in RiscV processor. This might require some fixes to LiteX and LiteDRAM (they haven't been merged as of this commit yet). This is enabled in the shipped generated files and can be changed via modifying the generator script to pass False to "mw_init" Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
2020202020202020
203a4d4152442020
spi: Add booting from flash to litedram init It will look for an ELF binary at the flash offset specified for the board (currently 0x300000 on Arty but that could be changed). Note: litedram is regenerated in order to rebuild the init code, which was done using a newer version of litedram from LiteX. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
000a424d20646c25
litedram: Add support for booting without BRAM This adds an option to disable the main BRAM and instead copy a payload stashed along with the init code in the secondary BRAM into DRAM and boot from there Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
4152442020202020
203a54494e49204d
spi: Add booting from flash to litedram init It will look for an ELF binary at the flash offset specified for the board (currently 0x300000 on Arty but that could be changed). Note: litedram is regenerated in order to rebuild the init code, which was done using a newer version of litedram from LiteX. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
000a424b20646c25
litedram: Add support for Microwatt-initialized controller This adds support for initializing the memory controller from microwatt rather than using a built-in RiscV processor. This might require some fixes to LiteX and LiteDRAM (they haven't been merged as of this commit yet). This is enabled in the shipped generated files and can be changed via modifying the generator script to pass False to "mw_init" Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
2020202020202020
203a4b4c43202020
spi: Add booting from flash to litedram init It will look for an ELF binary at the flash offset specified for the board (currently 0x300000 on Arty but that could be changed). Note: litedram is regenerated in order to rebuild the init code, which was done using a newer version of litedram from LiteX. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
0a7a484d20646c25
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litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
3033633733313738
litedram: Regenerate Regenerate from upstream litex. Something in the update has improved memory read and write performance quite a lot on my Nexys Video: Before: Write speed: 83.2MiB/s Read speed: 140.4MiB/s After: Write speed: 352.1MiB/s Read speed: 218.5MiB/s Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
2 years ago
0000000000000000
4d4152446574694c
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Regenerate litedram with updated sdram init Using litedram c770dd62edc281c370f9e2c694fe4ac1525a0b4a litex e570b612b2a9d8f8d2002d79497bda0dc35b936a Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
2 years ago
20676e69746f6f42
415242206d6f7266
0000000a2e2e2e4d
spi: Add booting from flash to litedram init It will look for an ELF binary at the flash offset specified for the board (currently 0x300000 on Arty but that could be changed). Note: litedram is regenerated in order to rebuild the init code, which was done using a newer version of litedram from LiteX. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
6620676e69797254
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litedram: Add support for booting without BRAM This adds an option to disable the main BRAM and instead copy a payload stashed along with the init code in the secondary BRAM into DRAM and boot from there Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
20676e6979706f43
2064616f6c796170
2e4d415244206f74
00000000000a2e2e
20676e69746f6f42
415244206d6f7266
0000000a2e2e2e4d
litedram: Add support for Microwatt-initialized controller This adds support for initializing the memory controller from microwatt rather than using a built-in RiscV processor. This might require some fixes to LiteX and LiteDRAM (they haven't been merged as of this commit yet). This is enabled in the shipped generated files and can be changed via modifying the generator script to pass False to "mw_init" Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
203a7379616c6564
000000000000002d
litedram: Regenerate from upstream litex Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
3 years ago
203a7379616c6564
litedram: Add support for Microwatt-initialized controller This adds support for initializing the memory controller from microwatt rather than using a built-in RiscV processor. This might require some fixes to LiteX and LiteDRAM (they haven't been merged as of this commit yet). This is enabled in the shipped generated files and can be changed via modifying the generator script to pass False to "mw_init" Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
30252d2b64323025
0000000000006432
litedram: Regenerate from upstream litex Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
3 years ago
6e69686374697753
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7774666f73206f74
746e6f6320657261
0000000a2e6c6f72
6e69686374697753
204d415244532067
7764726168206f74
746e6f6320657261
0000000a2e6c6f72
litedram: disable block_until_ready, regenerate Recent litedram gets stuck at memtest unless block_until_ready=False. (discussion in https://github.com/enjoy-digital/litedram/pull/292) This change regenerates with latest litedram and litex 62abf9c ("litedram_gen: Add block_until_ready port parameter to control blocking behaviour.") add2746a ("tools/litex_cli: Rename wb to bus.") Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
3 years ago
62202c64256d2020
007c203a64323025
0000000000006425
000000000000207c
litedram: Regenerate from upstream litex Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
3 years ago
203a747365622020
302562202c64256d
6000000000206432
litedram: Add support for Microwatt-initialized controller This adds support for initializing the memory controller from microwatt rather than using a built-in RiscV processor. This might require some fixes to LiteX and LiteDRAM (they haven't been merged as of this commit yet). This is enabled in the shipped generated files and can be changed via modifying the generator script to pass False to "mw_init" Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
76656c2064616552
000a3a676e696c65
litedram: Regenerate from upstream litex Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
3 years ago
696c616974696e49
52445320676e697a
3025783040204d41
000a2e2e2e786c38
litedram: Regenerate gateware and software from recent upstream litedram Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
8 months ago
000000540000002a
6000000000000024
litedram: Regenerate from upstream litex Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
3 years ago
0000000042756c25
4b756c252e756c25
0000000000004269
4d756c252e756c25
0000000000004269
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0000000000004269
2d78257830207325
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3a65746972572020
0000000000000000
3a64616552202020
0000000000000000
litedram: Regenerate This regenerate litedram for all targets (genesys2 is new in this build) using the latest LiteX. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
4 years ago
64656570736d654d
litedram: Regenerate from upstream litex Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
3 years ago
2820702520746120
0000000000000000
Regenerate litedram and liteeth Note: There are a few patches to upstream to fix an upstream breakage of litedram standalone generator, and fix some issues with liteeth in the way it's used on Wukong. All these have pending pull requests. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
3 years ago
202c6d6f646e6152
0000000000000000
69746e6575716553
00000000202c6c61
litedram: Regenerate from upstream litex Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
3 years ago
0000000a2e2e2e29
2065746972572020
00203a6465657073
000000000000732f
2064616552202020
00203a6465657073
litedram: Regenerate This regenerate litedram for all targets (genesys2 is new in this build) using the latest LiteX. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
4 years ago
20747365746d654d
litedram: Regenerate from upstream litex Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
3 years ago
0028207025207461
7265207375622020
litedram: Regenerate This regenerate litedram for all targets (genesys2 is new in this build) using the latest LiteX. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
4 years ago
2520203a73726f72
00000a646c252f64
litedram: Regenerate from upstream litex Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
3 years ago
6520726464612020
litedram: Regenerate This regenerate litedram for all targets (genesys2 is new in this build) using the latest LiteX. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
4 years ago
25203a73726f7272
00000a646c252f64
litedram: Regenerate from upstream litex Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
3 years ago
6520617461642020
litedram: Regenerate This regenerate litedram for all targets (genesys2 is new in this build) using the latest LiteX. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
4 years ago
25203a73726f7272
00000a646c252f64
20747365746d654d
00000000000a4f4b
20747365746d654d
litedram: Regenerate from upstream litex Signed-off-by: Anton Blanchard <anton@linux.ibm.com>
3 years ago
60000000000a4b4f
3736353433323130
6665646362613938
0000000000000000
0000000000007830
litedram: Add support for Microwatt-initialized controller This adds support for initializing the memory controller from microwatt rather than using a built-in RiscV processor. This might require some fixes to LiteX and LiteDRAM (they haven't been merged as of this commit yet). This is enabled in the shipped generated files and can be changed via modifying the generator script to pass False to "mw_init" Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
5 years ago
0000000000000000
00000000000000ff
000000000000ffff
0000000000ffffff
00000000ffffffff
000000ffffffffff
0000ffffffffffff
00ffffffffffffff
ffffffffffffffff