diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-sunxi/board.c | 10 | ||||
| -rw-r--r-- | arch/arm/mach-sunxi/cpu_info.c | 2 |
2 files changed, 9 insertions, 3 deletions
diff --git a/arch/arm/mach-sunxi/board.c b/arch/arm/mach-sunxi/board.c index 5e03d03..5a74c97 100644 --- a/arch/arm/mach-sunxi/board.c +++ b/arch/arm/mach-sunxi/board.c @@ -69,12 +69,14 @@ struct mm_region *mem_map = sunxi_mem_map; static int gpio_init(void) { #if CONFIG_CONS_INDEX == 1 && defined(CONFIG_UART0_PORT_F) -#if defined(CONFIG_MACH_SUN4I) || defined(CONFIG_MACH_SUN7I) +#if defined(CONFIG_MACH_SUN4I) || \ + defined(CONFIG_MACH_SUN7I) || \ + defined(CONFIG_MACH_SUN8I_R40) /* disable GPB22,23 as uart0 tx,rx to avoid conflict */ sunxi_gpio_set_cfgpin(SUNXI_GPB(22), SUNXI_GPIO_INPUT); sunxi_gpio_set_cfgpin(SUNXI_GPB(23), SUNXI_GPIO_INPUT); #endif -#if defined(CONFIG_MACH_SUN8I) +#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); #else @@ -82,7 +84,9 @@ static int gpio_init(void) sunxi_gpio_set_cfgpin(SUNXI_GPF(4), SUNXI_GPF_UART0); #endif sunxi_gpio_set_pull(SUNXI_GPF(4), 1); -#elif CONFIG_CONS_INDEX == 1 && (defined(CONFIG_MACH_SUN4I) || defined(CONFIG_MACH_SUN7I)) +#elif CONFIG_CONS_INDEX == 1 && (defined(CONFIG_MACH_SUN4I) || \ + defined(CONFIG_MACH_SUN7I) || \ + defined(CONFIG_MACH_SUN8I_R40)) sunxi_gpio_set_cfgpin(SUNXI_GPB(22), SUN4I_GPB_UART0); sunxi_gpio_set_cfgpin(SUNXI_GPB(23), SUN4I_GPB_UART0); sunxi_gpio_set_pull(SUNXI_GPB(23), SUNXI_GPIO_PULL_UP); diff --git a/arch/arm/mach-sunxi/cpu_info.c b/arch/arm/mach-sunxi/cpu_info.c index 85633cc..7851de2 100644 --- a/arch/arm/mach-sunxi/cpu_info.c +++ b/arch/arm/mach-sunxi/cpu_info.c @@ -87,6 +87,8 @@ int print_cpuinfo(void) printf("CPU: Allwinner A83T (SUN8I %04x)\n", sunxi_get_sram_id()); #elif defined CONFIG_MACH_SUN8I_H3 printf("CPU: Allwinner H3 (SUN8I %04x)\n", sunxi_get_sram_id()); +#elif defined CONFIG_MACH_SUN8I_R40 + printf("CPU: Allwinner R40 (SUN8I %04x)\n", sunxi_get_sram_id()); #elif defined CONFIG_MACH_SUN9I puts("CPU: Allwinner A80 (SUN9I)\n"); #elif defined CONFIG_MACH_SUN50I |