Hello
We need to use UART_B as u-boot console because of our custom carrier board. I read this article.
According to this I made in include/configs/colibri_t30.h
the following changes:
index 0d69785a74..a32aee2426 100644
--- a/include/configs/colibri_t30.h
+++ b/include/configs/colibri_t30.h
@@ -24,7 +24,7 @@
#define CONFIG_DISPLAY_BOARDINFO_LATE /* Calls show_board_info() */
/* Board-specific serial config */
-#define CONFIG_TEGRA_ENABLE_UARTA
+#define CONFIG_TEGRA_ENABLE_UARTB
#define CONFIG_SYS_NS16550_COM1 NV_PA_APB_UARTA_BASE
#define CONFIG_MACH_TYPE MACH_TYPE_COLIBRI_T30
@@ -134,7 +134,7 @@
#define BOARD_EXTRA_ENV_SETTINGS \
"boot_file=zImage\0" \
- "console=ttyS0\0" \
+ "console=ttyHS3\0" \
"defargs=core_edp_mv=1300 usb_high_speed=1 user_debug=30\0" \
"dfu_alt_info=" DFU_ALT_EMMC_INFO "\0" \
EMMC_BOOTCMD \
Now we have no more u-boot console at all. What’s wrong ?
Environment:
Colibri T30 1GB V1.1E, Serial# 02687148 / Colibri Evaluation Board V3.2B