On Thu, Jun 25, 2020 at 08:13:08PM +0000, Faruk Kılavuz wrote:
Hello
This is my first mail. I tried running uart-0 with microsd breakout method. I have added the following codes to open the F port.
diff --git a/arch/arm/include/asm/arch-sunxi/gpio.h b/arch/arm/include/asm/arch-sunxi/gpio.h index 40a3f845d0..9140b35450 100644 --- a/arch/arm/include/asm/arch-sunxi/gpio.h +++ b/arch/arm/include/asm/arch-sunxi/gpio.h @@ -181,6 +181,7 @@ enum sunxi_gpio_number { #define SUNXI_GPF_SDC0 2 #define SUNXI_GPF_UART0 4 #define SUN8I_GPF_UART0 3 +#define SUN50I_GPF_UART0 3
#define SUN4I_GPG_SDC1 4 #define SUN5I_GPG_SDC1 2 diff --git a/arch/arm/mach-sunxi/board.c b/arch/arm/mach-sunxi/board.c index b74eaf2a0e..019c9b9296 100644 --- a/arch/arm/mach-sunxi/board.c +++ b/arch/arm/mach-sunxi/board.c @@ -76,6 +76,9 @@ static int gpio_init(void) #if defined(CONFIG_MACH_SUN8I) && !defined(CONFIG_MACH_SUN8I_R40) sunxi_gpio_set_cfgpin(SUNXI_GPF(2), SUN8I_GPF_UART0); sunxi_gpio_set_cfgpin(SUNXI_GPF(4), SUN8I_GPF_UART0); +#elif defined(CONFIG_MACH_SUN50I)
sunxi_gpio_set_cfgpin(SUNXI_GPF(2), SUN50I_GPF_UART0);sunxi_gpio_set_cfgpin(SUNXI_GPF(4), SUN50I_GPF_UART0);#else sunxi_gpio_set_cfgpin(SUNXI_GPF(2), SUNXI_GPF_UART0); sunxi_gpio_set_cfgpin(SUNXI_GPF(4), SUNXI_GPF_UART0);
Should I send this code as a u-boot patch? Thanks
Thanks for your patch. I've cc'd the sunxi maintainer for their thoughts.