TCPMv2: Remove hc_remote_flash

TCPMv2 does not support the Google alt mode and therefore cannot
implement this host command.

BUG=b:250015035
TEST=make buildall
BRANCH=none

Signed-off-by: Abe Levkoy <alevkoy@chromium.org>
Change-Id: I81eb12ee200a95019053c7e3bab6f351348cb963
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3931181
Reviewed-by: Diana Z <dzigterman@chromium.org>

1 files changed, 0 insertions, 69 deletions

diff --git a/common/usb_pd_host_cmd.c b/common/usb_pd_host_cmd.c
index c9bd9edbca..e3008d26fb 100644
--- a/common/usb_pd_host_cmd.c
+++ b/common/usb_pd_host_cmd.c
@@ -388,75 +388,6 @@ DECLARE_HOST_COMMAND(EC_CMD_USB_PD_CONTROL, hc_usb_pd_control,
 		     EC_VER_MASK(0) | EC_VER_MASK(1) | EC_VER_MASK(2));
 #endif /* CONFIG_COMMON_RUNTIME */
 
-#if defined(CONFIG_HOSTCMD_FLASHPD) && defined(CONFIG_USB_PD_TCPMV2)
-static enum ec_status hc_remote_flash(struct host_cmd_handler_args *args)
-{
-	const struct ec_params_usb_pd_fw_update *p = args->params;
-	int port = p->port;
-	int rv = EC_RES_SUCCESS;
-	const uint32_t *data = &(p->size) + 1;
-	int i, size;
-
-	if (port >= board_get_usb_pd_port_count())
-		return EC_RES_INVALID_PARAM;
-
-	if (p->size + sizeof(*p) > args->params_size)
-		return EC_RES_INVALID_PARAM;
-
-#if defined(CONFIG_CHARGE_MANAGER) && defined(CONFIG_BATTERY) && \
-	(defined(CONFIG_BATTERY_PRESENT_CUSTOM) ||               \
-	 defined(CONFIG_BATTERY_PRESENT_GPIO))
-	/*
-	 * Do not allow PD firmware update if no battery and this port
-	 * is sinking power, because we will lose power.
-	 */
-	if (battery_is_present() != BP_YES &&
-	    charge_manager_get_active_charge_port() == port)
-		return EC_RES_UNAVAILABLE;
-#endif
-
-	switch (p->cmd) {
-	case USB_PD_FW_REBOOT:
-		pd_send_vdm(port, USB_VID_GOOGLE, VDO_CMD_REBOOT, NULL, 0);
-		/*
-		 * Return immediately to free pending i2c bus.  Host needs to
-		 * manage this delay.
-		 */
-		return EC_RES_SUCCESS;
-
-	case USB_PD_FW_FLASH_ERASE:
-		pd_send_vdm(port, USB_VID_GOOGLE, VDO_CMD_FLASH_ERASE, NULL, 0);
-		/*
-		 * Return immediately.  Host needs to manage delays here which
-		 * can be as long as 1.2 seconds on 64KB RW flash.
-		 */
-		return EC_RES_SUCCESS;
-
-	case USB_PD_FW_ERASE_SIG:
-		pd_send_vdm(port, USB_VID_GOOGLE, VDO_CMD_ERASE_SIG, NULL, 0);
-		break;
-
-	case USB_PD_FW_FLASH_WRITE:
-		/* Data size must be a multiple of 4 */
-		if (!p->size || p->size % 4)
-			return EC_RES_INVALID_PARAM;
-
-		size = p->size / 4;
-		for (i = 0; i < size; i += VDO_MAX_SIZE - 1) {
-			pd_send_vdm(port, USB_VID_GOOGLE, VDO_CMD_FLASH_WRITE,
-				    data + i, MIN(size - i, VDO_MAX_SIZE - 1));
-		}
-		return EC_RES_SUCCESS;
-
-	default:
-		return EC_RES_INVALID_PARAM;
-	}
-
-	return rv;
-}
-DECLARE_HOST_COMMAND(EC_CMD_USB_PD_FW_UPDATE, hc_remote_flash, EC_VER_MASK(0));
-#endif /* CONFIG_HOSTCMD_FLASHPD && CONFIG_USB_PD_TCPMV2 */
-
 __overridable enum ec_pd_port_location board_get_pd_port_location(int port)
 {
 	(void)port;