[PATCH v2 2/3] tegra: respect CONFIG_TEGRA_ENABLE_UART* options on Transformer T20

[Artur Kowalski]

If debug UART is set to anything other than UARTD, U-Boot's SPL hangs
trying to communicate with UARTD which clock won't be ungated. With this
patch it is possible to boot with UARTA enabled.

Signed-off-by: Artur Kowalski <arturkow2000 at gmail.com>
---

(no changes since v1)

 include/configs/transformer-t20.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/include/configs/transformer-t20.h b/include/configs/transformer-t20.h
index 6a3d9b24036..d3a98cc5a70 100644
--- a/include/configs/transformer-t20.h
+++ b/include/configs/transformer-t20.h
@@ -16,7 +16,17 @@
 #define CFG_TEGRA_BOARD_STRING		"ASUS Transformer"
 
 /* Board-specific serial config */
+#if defined(CONFIG_TEGRA_ENABLE_UARTA)
+#define CFG_SYS_NS16550_COM1		NV_PA_APB_UARTA_BASE
+#elif defined(CONFIG_TEGRA_ENABLE_UARTB)
+#define CFG_SYS_NS16550_COM1		NV_PA_APB_UARTB_BASE
+#elif defined(CONFIG_TEGRA_ENABLE_UARTC)
+#define CFG_SYS_NS16550_COM1		NV_PA_APB_UARCD_BASE
+#elif defined(CONFIG_TEGRA_ENABLE_UARTD)
 #define CFG_SYS_NS16550_COM1		NV_PA_APB_UARTD_BASE
+#elif defined(CONFIG_TEGRA_ENABLE_UARTE)
+#define CFG_SYS_NS16550_COM1		NV_PA_APB_UARTE_BASE
+#endif
 
 #include "tegra-common-post.h"
 
-- 
2.48.1