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Author SHA1 Message Date
Gabriel Somlo
e96cfbbc83 cpu/mor1kx: fix .data initialization (follow-up to PR #567) 2020-06-16 20:28:57 -04:00
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