[U-Boot] [PATCH] ARM: twister: add missing gpio clock init
Commit f33b9bd3984fb11e1d8566a866adc5957b1e1c9d breaks boards which do not explicitly enable the gpio clocks. This causes the twister spl to hang, since it uses the no longer enabled gpio 55. Add CONFIG_OMAP3_GPIO_2 to unbrick the board.
Cc: Stefano Babic sbabic@denx.de Cc: Tapani Utriainen tapani@technexion.com Signed-off-by: Jeroen Hofstee jeroen@myspectrum.nl --- include/configs/twister.h | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/include/configs/twister.h b/include/configs/twister.h index b6ca59c..f24dc13 100644 --- a/include/configs/twister.h +++ b/include/configs/twister.h @@ -50,4 +50,7 @@ #define CONFIG_SYS_SPL_ARGS_ADDR (PHYS_SDRAM_1 + 0x100) #define CONFIG_SPL_BOARD_INIT
+/* gpio 55 is used as SPL_OS_BOOT_KEY */ +#define CONFIG_OMAP3_GPIO_2 + #endif /* __CONFIG_H */
On 21/12/2013 18:06, Jeroen Hofstee wrote:
Commit f33b9bd3984fb11e1d8566a866adc5957b1e1c9d breaks boards which do not explicitly enable the gpio clocks. This causes the twister spl to hang, since it uses the no longer enabled gpio 55. Add CONFIG_OMAP3_GPIO_2 to unbrick the board.
Cc: Stefano Babic sbabic@denx.de Cc: Tapani Utriainen tapani@technexion.com Signed-off-by: Jeroen Hofstee jeroen@myspectrum.nl
include/configs/twister.h | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/include/configs/twister.h b/include/configs/twister.h index b6ca59c..f24dc13 100644 --- a/include/configs/twister.h +++ b/include/configs/twister.h @@ -50,4 +50,7 @@ #define CONFIG_SYS_SPL_ARGS_ADDR (PHYS_SDRAM_1 + 0x100) #define CONFIG_SPL_BOARD_INIT
+/* gpio 55 is used as SPL_OS_BOOT_KEY */ +#define CONFIG_OMAP3_GPIO_2
#endif /* __CONFIG_H */
Acked-by: Stefano Babic sbabic@denx.de
Best regards, Stefano Babic
On Sat, Dec 21, 2013 at 06:06:33PM +0100, Jeroen Hofstee wrote:
Commit f33b9bd3984fb11e1d8566a866adc5957b1e1c9d breaks boards which do not explicitly enable the gpio clocks. This causes the twister spl to hang, since it uses the no longer enabled gpio 55. Add CONFIG_OMAP3_GPIO_2 to unbrick the board.
Cc: Stefano Babic sbabic@denx.de Cc: Tapani Utriainen tapani@technexion.com Signed-off-by: Jeroen Hofstee jeroen@myspectrum.nl Acked-by: Stefano Babic sbabic@denx.de
Applied to u-boot-ti/master, thanks!
participants (3)
-
Jeroen Hofstee -
Stefano Babic -
Tom Rini