Writed the AC BOOT FLAG into SPI ROM

Signed-off-by: Josh Tsai <josh_tsai@compal.corp-partner.google.com>

Author: Josh Tsai

board/hx30/board.c

@@ -430,7 +430,7 @@ bool ac_poweron_check(void)
 {
 	uint8_t memcap;
 
-	system_get_bbram(SYSTEM_BBRAM_IDX_AC_BOOT, &memcap);
+	board_spi_read_byte(SPI_AC_BOOT_OFFSET, &memcap);
 
 	return memcap ? true : false;
 }
@@ -701,7 +701,7 @@ static void board_init(void)
 {
 	uint8_t memcap;
 
-	system_get_bbram(SYSTEM_BBRAM_IDX_AC_BOOT, &memcap);
+	board_spi_read_byte(SPI_AC_BOOT_OFFSET, &memcap);
 
 	if (memcap && !ac_boot_status())
 		*host_get_customer_memmap(0x48) = (memcap & BIT(0));
@@ -1258,10 +1258,10 @@ static int cmd_boardspicontrol(int argc, char **argv)
 	uint8_t data;
 
 	if (!strcasecmp(argv[1], "read")) {
-		board_spi_read_byte(0x00, &data);
+		board_spi_read_byte(0x01, &data);
 		CPRINTS("DEBUG: cmd get data:0x%02x", data);
 	} else if (!strcasecmp(argv[1], "write")) {
-		board_spi_write_byte(0x00, 0xAA);
+		board_spi_write_byte(0x01, 0xAA);
 	}
 
 	return EC_SUCCESS;

board/hx30/board.h

@@ -336,6 +336,7 @@
  */
 #define CONFIG_FLASH_SIZE 0x100000
 #define CONFIG_SPI_FLASH_W25Q80
+#define SPI_AC_BOOT_OFFSET 0x00
 
 /*
  * Enable extra SPI flash and generic SPI

board/hx30/host_command_customization.c

@@ -60,7 +60,7 @@ static void sci_enable(void)
 	/* when host set EC driver ready flag, EC need to enable SCI */
 		lpc_set_host_event_mask(LPC_HOST_EVENT_SCI, SCI_HOST_EVENT_MASK);
 		update_soc_power_limit(true, false);
-		system_set_bbram(SYSTEM_BBRAM_IDX_AC_BOOT, ac_boot_status());
+		board_spi_write_byte(SPI_AC_BOOT_OFFSET, ac_boot_status());
 		set_non_acpi_mode(0);
 	} else
 		hook_call_deferred(&sci_enable_data, 250 * MSEC);
@@ -149,7 +149,7 @@ static enum ec_status factory_mode(struct host_cmd_handler_args *args)
 		system_set_bbram(STSTEM_BBRAM_IDX_CHASSIS_MAGIC, EC_PARAM_CHASSIS_BBRAM_MAGIC);
 		system_set_bbram(STSTEM_BBRAM_IDX_CHASSIS_VTR_OPEN, 0);
 		system_set_bbram(STSTEM_BBRAM_IDX_CHASSIS_WAS_OPEN, 0);
-		system_set_bbram(SYSTEM_BBRAM_IDX_AC_BOOT, 0);
+		board_spi_write_byte(SPI_AC_BOOT_OFFSET, 0);
 		system_set_bbram(STSTEM_BBRAM_IDX_FP_LED_LEVEL, 0);
 	}