From patchwork Mon Jan 7 11:35:21 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [U-Boot,2/2] OMAP3: igep00x0: add CONFIG_SYS_NS16550_BROKEN_TEMT Date: Mon, 07 Jan 2013 01:35:21 -0000 From: Javier Martinez Canillas X-Patchwork-Id: 209901 Message-Id: <1357558521-19365-2-git-send-email-javier.martinez@collabora.co.uk> To: u-boot@lists.denx.de Cc: Tom Rini , Scott Wood , Javier Martinez Canillas 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 --- include/configs/igep00x0.h | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/include/configs/igep00x0.h b/include/configs/igep00x0.h index 2110e64..a5912f0 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