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>

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");