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cros_ec: Add crosec flashinfo command 

Add command to print out the flash info as reported by the
ec. The data read back includes size, write block size,
erase block size.

Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: u-boot@lists.denx.de
Acked-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Moritz Fischer 2016-09-13 14:44:49 -07:00 committed by sjg
parent 281ca88fab
commit 7a71e4891d
1 changed files with 10 additions and 0 deletions
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10
drivers/misc/cros_ec.c
View File

@ -1364,6 +1364,15 @@ static int do_cros_ec(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
printf("Offset: %x\n", offset);
printf("Size: %x\n", size);
}
} else if (0 == strcmp("flashinfo", cmd)) {
struct ec_response_flash_info p;
ret = cros_ec_read_flashinfo(dev, &p);
if (!ret) {
printf("Flash size: %u\n", p.flash_size);
printf("Write block size: %u\n", p.write_block_size);
printf("Erase block size: %u\n", p.erase_block_size);
}
} else if (0 == strcmp("vbnvcontext", cmd)) {
uint8_t block[EC_VBNV_BLOCK_SIZE];
char buf[3];
@ -1483,6 +1492,7 @@ U_BOOT_CMD(
"crosec events Read CROS-EC host events\n"
"crosec clrevents [mask] Clear CROS-EC host events\n"
"crosec regioninfo <ro|rw> Read image info\n"
"crosec flashinfo Read flash info\n"
"crosec erase <ro|rw> Erase EC image\n"
"crosec read <ro|rw> <addr> [<size>] Read EC image\n"
"crosec write <ro|rw> <addr> [<size>] Write EC image\n"