diff options
author | Dino Li <Dino.Li@ite.com.tw> | 2017-04-18 18:24:36 +0800 |
---|---|---|
committer | chrome-bot <chrome-bot@chromium.org> | 2017-04-18 23:33:20 -0700 |
commit | 9b710e13cd2ef714ef656eb94383666f337f211e (patch) | |
tree | 394595616c60168d0f4dee9bb7089c06750d2c84 /chip/it83xx | |
parent | 31efc1e864da2390d98abda1fedc479448e75942 (diff) | |
download | chrome-ec-9b710e13cd2ef714ef656eb94383666f337f211e.tar.gz |
it83xx: remove console command "rwreg"
We don't use this command so remove it to save flash space.
BUG=none
BRANCH=none
TEST=build all.
Change-Id: I7279c56add6ad2b07f0a9b3cdc0ed849f8176e61
Signed-off-by: Dino Li <Dino.Li@ite.com.tw>
Reviewed-on: https://chromium-review.googlesource.com/479976
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Diffstat (limited to 'chip/it83xx')
-rw-r--r-- | chip/it83xx/system.c | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/chip/it83xx/system.c b/chip/it83xx/system.c index e9b7f37e45..bdae81daba 100644 --- a/chip/it83xx/system.c +++ b/chip/it83xx/system.c @@ -277,89 +277,3 @@ uintptr_t system_get_fw_reset_vector(uintptr_t base) return reset_vector; } - -static int command_rw_ec_reg(int argc, char **argv) -{ - volatile uint8_t *addr; - uint8_t value = 0; -#ifdef CONFIG_EC2I - enum ec2i_message em; - enum logical_device_number ldn; - enum host_pnpcfg_index idx; -#endif - int i; - char *e; - - if ((argc < 2) || (argc > 3)) - return EC_ERROR_PARAM_COUNT; - - addr = (uint8_t *)strtoi(argv[1], &e, 0); - if (*e) - return EC_ERROR_PARAM1; - - if (argc == 3) { - value = (uint8_t)strtoi(argv[2], &e, 0); - if (*e) - return EC_ERROR_PARAM2; - } - - /* access PNPCFG registers */ - if (((uint32_t)addr & 0xffff0000) == 0xec210000) { -#ifdef CONFIG_EC2I - /* set LDN */ - ldn = ((uint32_t)addr & 0xff00) >> 8; - idx = (uint32_t)addr & 0xff; - if (ec2i_write(HOST_INDEX_LDN, ldn) == EC2I_WRITE_ERROR) - return EC_ERROR_UNKNOWN; - - /* ec2i write */ - if (argc == 3) { - if (ec2i_write(idx, value) == EC2I_WRITE_ERROR) - return EC_ERROR_UNKNOWN; - em = ec2i_read(idx); - if (em == EC2I_READ_ERROR) - return EC_ERROR_UNKNOWN; - value = em & 0xff; - ccprintf("LDN%02X IDX%02X = %02x", ldn, idx, value); - /* ec2i read */ - } else { - for (i = 0; i < 256; i++) { - em = ec2i_read(i); - if (em == EC2I_READ_ERROR) - return EC_ERROR_UNKNOWN; - value = em & 0xff; - if (0 == (i % 16)) - ccprintf("\nLDN%02X IDX%02X: %02x", - ldn, i, value); - else - ccprintf(" %02x", value); - } - } -#else - return EC_ERROR_ACCESS_DENIED; -#endif - /* access EC registers */ - } else { - /* write register */ - if (argc == 3) { - *addr = value; - ccprintf("%08X = %02x", addr, *addr); - /* read registers */ - } else { - for (i = 0; i < 256; i++) { - if (0 == (i % 16)) - ccprintf("\n%08X: %02x", addr+i, - addr[i]); - else - ccprintf(" %02x", addr[i]); - } - } - } - ccprintf("\n"); - cflush(); - return EC_SUCCESS; -} -DECLARE_CONSOLE_COMMAND(rwreg, command_rw_ec_reg, - "addr [value (byte)]", - "R/W EC/PNPCFG registers." - " addr 0xec21xxyy for R/W PNPCFG, xx is LDN yy is IDX"); |