Commit Graph

5924 Commits

Author SHA1 Message Date
enjoy-digital aa0cd21378
Merge pull request #565 from gsomlo/gls-cosmetic-spi-fat
post-FatFs cleanup
2020-06-16 21:49:15 +02:00
enjoy-digital 05d4756eff
Merge pull request #567 from zyp/fix_data_segment
bios/linker: Place .data in sram with initial copy in rom.
2020-06-16 21:45:17 +02:00
Florent Kermarrec b0f7611258 platforms/arty: move sdcard_pmod_io to JD. 2020-06-16 20:17:15 +02:00
enjoy-digital c3ed802526
Merge pull request #568 from sergachev/master
build/sim/core/modules: fix compilation warnings
2020-06-16 17:34:50 +02:00
Ilia Sergachev 3610b066c2 build/sim/core/modules: fix compilation warnings 2020-06-16 01:06:11 +02:00
Gabriel Somlo 5d9d99c0c2 liblitesdcard/sdcard: streamline initialization (cosmetic)
Also, s/spisdcardstatus/sdcardstatus/g (this is *not* the SPI version).
2020-06-15 15:31:41 -04:00
Gabriel Somlo c05d0f1966 liblitesdcard/spisdcard: streamline initialization (cosmetic). 2020-06-15 15:24:40 -04:00
Vegard Storheil Eriksen 27fcddb209 soc_core: Increase sram size default to 8k. 2020-06-15 21:18:26 +02:00
Vegard Storheil Eriksen 9c68d71503 bios/linker: Place .data in sram with initial copy in rom. 2020-06-15 16:24:53 +02:00
Vegard Storheil Eriksen 336896603f bios/linker: Place .got in .rodata. 2020-06-15 16:04:02 +02:00
Gabriel Somlo 7d5ca3f926 bios/boot: addresses should use 'unsigned long' 2020-06-13 21:31:49 -04:00
Florent Kermarrec 68d3804cdb CHANGES: update. 2020-06-11 19:25:16 +02:00
Florent Kermarrec 5ddf350c2d software/spisdcard: reduce SPISDCARD_CLK_FREQ to 16MHz.
25MHz does not seem to work on all boards/configurations, needs to be investigated.
2020-06-11 19:18:32 +02:00
Florent Kermarrec d6f92d1ffd build: add DFUProg. 2020-06-11 14:45:50 +02:00
Florent Kermarrec 653edd17ca bios/boot: simplify flashboot (remove specific linux boot).
Storage in SPI Flash is generally limited and booting Linux from it is no longer very useful
since boot from SDCard is now supported. This is in the continuity of the SDCard/Ethernet
simplications to have an easier and more flexible boot scheme.
2020-06-11 13:38:38 +02:00
Florent Kermarrec 7b65a93ca5 bios/boot: add separators, update copyrights. 2020-06-11 13:19:37 +02:00
Florent Kermarrec f4abdd3f2c bios/boot: make Ethernet boot mode flexible (now also using boot.json similarly to SDCard boot).
Example of boot.json:
{
	"Image":        "0x40000000",
	"rootfs.cpio":  "0x40800000",
	"rv32.dtb":     "0x41000000",
	"emulator.bin": "0x41100000"
}
2020-06-11 13:12:58 +02:00
Florent Kermarrec c2ae22eeb6 bios/boot: make SDCard boot more flexible using a boot.json file on the SDCard.
The BIOS now reads the boot.json file to know which files need to be copied to RAM and where.
It will fallback to boot.bin is no boot.json is found and boot will fail if neither is found.

Example of boot.json file used to boot Linux-On-LiteX-Vexriscv:
{
	"Image":        "0x40000000",
	"rootfs.cpio":  "0x40800000",
	"rv32.dtb":     "0x41000000",
	"emulator.bin": "0x41100000"
}
2020-06-11 11:26:10 +02:00
Florent Kermarrec d918c0bb99 software/bios/boot/sdcardboot: let FatFs do the SDCard initialization with disk_initialize. 2020-06-11 08:33:56 +02:00
Florent Kermarrec 5197600812 software/bios/boot: add sdcardboot support for VexRiscv SMP. 2020-06-10 17:39:09 +02:00
Florent Kermarrec 72026d44f7 software/bios/main: clarify address space with @ instead of -. 2020-06-10 15:19:44 +02:00
Florent Kermarrec a01d08e5b5 litex_setup.py: update microwatt. 2020-06-10 15:03:23 +02:00
enjoy-digital a086237a07
Merge pull request #564 from shenki/microwatt-updates
Microwatt updates
2020-06-10 14:53:09 +02:00
enjoy-digital ace81c83ee
Merge pull request #562 from gsomlo/gls-crlf
liblitesdcard: maintain unix newline convention across all source files
2020-06-10 14:40:28 +02:00
Florent Kermarrec 08bef5fc4c software/liblitesdcard/ffconf: enable FF_FS_MINIMIZE and FF_FS_TINY. 2020-06-10 11:46:59 +02:00
Florent Kermarrec 75225e5e33 software/bios/boot: move f_mount to copy_image_from_sdcard_to_ram and force mount. 2020-06-10 11:46:18 +02:00
Florent Kermarrec 59a048b666 software/libliteeth/tftp: switch to progress bar. 2020-06-10 10:00:05 +02:00
Florent Kermarrec f7e06a7e3f bios/boot/copy_image_from_flash_to_ram: add missing init_progression_bar. 2020-06-10 09:59:38 +02:00
Florent Kermarrec df9146fb78 soc/spisdcard: use 32-bit SPIMaster and do 32-bit xfers in spisdcardreceive_block to optimize speed. 2020-06-10 09:50:30 +02:00
Florent Kermarrec d45cfc1e15 software/libbase/progress: avoid \t in progress bar, reduce HASHES_PER_LINE. 2020-06-10 09:16:06 +02:00
Florent Kermarrec 5beba178f2 software/libsdcard/spisdcard: add and use busy_wait_us to optimize speed. 2020-06-10 09:15:12 +02:00
Florent Kermarrec dae15511a4 bios/boot/copy_image_from_sdcard_to_ram: use chunks of 32KB to increase speed. 2020-06-10 08:21:54 +02:00
Florent Kermarrec d294e0f1de bios/boot: add progress bar to copy_image_from_flash_to_ram, use uint32_t in flash/sdcard functions. 2020-06-10 08:12:12 +02:00
Florent Kermarrec 99f40fecaa libase/progress: move __div64_32, do_div to div64.h/c as it was in Barebox. 2020-06-10 07:47:21 +02:00
Florent Kermarrec 96fc96eccd software/liblitesdcard: remove read_block prototype, minor cleanup. 2020-06-10 07:40:08 +02:00
Joel Stanley 748dcc1c26 microwatt: Add mmu.vhdl 2020-06-10 12:30:52 +09:30
Joel Stanley b57fc8702a microwatt: Update IRQ signal in wrapper 2020-06-10 12:30:52 +09:30
Joel Stanley 68d2aa45fa microwatt: Add icache flush 2020-06-10 12:30:49 +09:30
Joel Stanley e6909e2978 microwatt: Implement boot helper 2020-06-10 11:23:22 +09:30
Gabriel Somlo 5575a921d0 liblitesdcard: maintain unix newline convention across all source files 2020-06-09 14:09:35 -04:00
Florent Kermarrec fe9b42facf bios/boot: use progress bar in copy_image_from_sdcard_to_ram. 2020-06-09 20:00:32 +02:00
Florent Kermarrec 21b9239dc0 libbase: add progress bar (from Barebox). 2020-06-09 20:00:05 +02:00
Florent Kermarrec 32ebbc7761 software/liblitesdcard: add retries when setting card to Idle. 2020-06-09 19:59:38 +02:00
Florent Kermarrec 04d0ba6187 software/liblitesdcard/sdcard: add FatFs disk functions. 2020-06-09 17:58:43 +02:00
Florent Kermarrec e27ed657e9 software/liblitesdcard/spisdcard: rename #defines and allow external definition. 2020-06-09 13:50:28 +02:00
Florent Kermarrec a9e8860e49 software/liblitesdcard: create fat directory for FatFs files. 2020-06-09 13:44:26 +02:00
Florent Kermarrec f1aba7e45c sofware/liblitesdcard: enable Long Filename (LFN). 2020-06-09 13:35:14 +02:00
Florent Kermarrec fb282d1a72 software/libsdcard: rewrite/simplify SPISDCard/FatFs support and only keep SDCard ver2.00+ compatibility. 2020-06-09 12:50:56 +02:00
enjoy-digital 20ff24622a
Merge pull request #559 from gsomlo/gls-fix-crlf
liblitesdcard: convert all sources to unix style newlines (cosmetic)
2020-06-06 22:06:46 +02:00
Gabriel Somlo 78e3f25157 liblitesdcard: convert all sources to unix style newlines (cosmetic)
Signed-off-by: Gabriel Somlo <gsomlo@gmail.com>
2020-06-06 13:24:29 -04:00