tools: kwbimage: Add support for new commands UART_PORT and UART_MPP
These two commands allow to specify custom setting of UART port used for
printing BootROM messages.
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reviewed-by: Stefan Roese <sr@denx.de>
diff --git a/tools/kwbimage.c b/tools/kwbimage.c
index 67c0c62..f24d494 100644
--- a/tools/kwbimage.c
+++ b/tools/kwbimage.c
@@ -101,6 +101,8 @@
IMAGE_CFG_DATA,
IMAGE_CFG_DATA_DELAY,
IMAGE_CFG_BAUDRATE,
+ IMAGE_CFG_UART_PORT,
+ IMAGE_CFG_UART_MPP,
IMAGE_CFG_DEBUG,
IMAGE_CFG_KAK,
IMAGE_CFG_CSK,
@@ -129,6 +131,8 @@
[IMAGE_CFG_DATA] = "DATA",
[IMAGE_CFG_DATA_DELAY] = "DATA_DELAY",
[IMAGE_CFG_BAUDRATE] = "BAUDRATE",
+ [IMAGE_CFG_UART_PORT] = "UART_PORT",
+ [IMAGE_CFG_UART_MPP] = "UART_MPP",
[IMAGE_CFG_DEBUG] = "DEBUG",
[IMAGE_CFG_KAK] = "KAK",
[IMAGE_CFG_CSK] = "CSK",
@@ -161,6 +165,8 @@
struct ext_hdr_v0_reg regdata;
unsigned int regdata_delay;
unsigned int baudrate;
+ unsigned int uart_port;
+ unsigned int uart_mpp;
unsigned int debug;
const char *key_name;
int csk_idx;
@@ -1239,7 +1245,13 @@
main_hdr->nandbadblklocation = e->nandbadblklocation;
e = image_find_option(IMAGE_CFG_BAUDRATE);
if (e)
- main_hdr->options = baudrate_to_option(e->baudrate);
+ main_hdr->options |= baudrate_to_option(e->baudrate);
+ e = image_find_option(IMAGE_CFG_UART_PORT);
+ if (e)
+ main_hdr->options |= (e->uart_port & 3) << 3;
+ e = image_find_option(IMAGE_CFG_UART_MPP);
+ if (e)
+ main_hdr->options |= (e->uart_mpp & 7) << 5;
e = image_find_option(IMAGE_CFG_DEBUG);
if (e)
main_hdr->flags = e->debug ? 0x1 : 0;
@@ -1441,6 +1453,12 @@
case IMAGE_CFG_BAUDRATE:
el->baudrate = strtoul(value1, NULL, 10);
break;
+ case IMAGE_CFG_UART_PORT:
+ el->uart_port = strtoul(value1, NULL, 16);
+ break;
+ case IMAGE_CFG_UART_MPP:
+ el->uart_mpp = strtoul(value1, NULL, 16);
+ break;
case IMAGE_CFG_DEBUG:
el->debug = strtoul(value1, NULL, 10);
break;