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authorJavier Martinez Canillas <javier@dowhile0.org>2013-01-07 01:35:21 +0000
committerTom Rini <trini@ti.com>2013-01-10 15:09:24 -0700
commit039cbaefcf57338cc9b6a3c656db64e7907838db (patch)
treedc00bdf657eb4858a624b7e151df4a99b7b84c87
parent7de0fe1ac330399afc1873e11061668a93cf4fb9 (diff)
downloadu-boot-linaro-stable-039cbaefcf57338cc9b6a3c656db64e7907838db.tar.gz
OMAP3: igep00x0: add CONFIG_SYS_NS16550_BROKEN_TEMT
IGEP board PC16550D (ns16550) UART doesn't set the Transmitter Empty (TEMT) Bit in SPL. This makes U-Boot to hang while waiting for TEMT. Add the CONFIG_SYS_NS16550_BROKEN_TEMT config option to avoid this issue. Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
-rw-r--r--include/configs/igep00x0.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/configs/igep00x0.h b/include/configs/igep00x0.h
index 0617a58a2..f8131b1ba 100644
--- a/include/configs/igep00x0.h
+++ b/include/configs/igep00x0.h
@@ -67,6 +67,9 @@
#define CONFIG_SYS_NS16550_REG_SIZE (-4)
#define CONFIG_SYS_NS16550_CLK V_NS16550_CLK
+/* define to avoid U-Boot to hang while waiting for TEMT */
+#define CONFIG_SYS_NS16550_BROKEN_TEMT
+
/* select serial console configuration */
#define CONFIG_CONS_INDEX 3
#define CONFIG_SYS_NS16550_COM3 OMAP34XX_UART3