diff options
Diffstat (limited to 'arch/arm/cpu/armv7/am33xx/board.c')
| -rw-r--r-- | arch/arm/cpu/armv7/am33xx/board.c | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/am33xx/board.c b/arch/arm/cpu/armv7/am33xx/board.c index 828d10bb5a..29b1d73438 100644 --- a/arch/arm/cpu/armv7/am33xx/board.c +++ b/arch/arm/cpu/armv7/am33xx/board.c @@ -9,7 +9,9 @@ */ #include <common.h> +#include <dm.h> #include <errno.h> +#include <ns16550.h> #include <spl.h> #include <asm/arch/cpu.h> #include <asm/arch/hardware.h> @@ -36,6 +38,63 @@ DECLARE_GLOBAL_DATA_PTR; +#ifdef CONFIG_DM_GPIO +static const struct omap_gpio_platdata am33xx_gpio[] = { + { 0, AM33XX_GPIO0_BASE, METHOD_GPIO_24XX }, + { 1, AM33XX_GPIO1_BASE, METHOD_GPIO_24XX }, + { 2, AM33XX_GPIO2_BASE, METHOD_GPIO_24XX }, + { 3, AM33XX_GPIO3_BASE, METHOD_GPIO_24XX }, +#ifdef CONFIG_AM43XX + { 4, AM33XX_GPIO4_BASE, METHOD_GPIO_24XX }, + { 5, AM33XX_GPIO5_BASE, METHOD_GPIO_24XX }, +#endif +}; + +U_BOOT_DEVICES(am33xx_gpios) = { + { "gpio_omap", &am33xx_gpio[0] }, + { "gpio_omap", &am33xx_gpio[1] }, + { "gpio_omap", &am33xx_gpio[2] }, + { "gpio_omap", &am33xx_gpio[3] }, +#ifdef CONFIG_AM43XX + { "gpio_omap", &am33xx_gpio[4] }, + { "gpio_omap", &am33xx_gpio[5] }, +#endif +}; + +# ifndef CONFIG_OF_CONTROL +/* + * TODO(sjg@chromium.org): When we can move SPL serial to DM, we can remove + * the CONFIGs. At the same time, we should move this to the board files. + */ +static const struct ns16550_platdata am33xx_serial[] = { + { CONFIG_SYS_NS16550_COM1, 2, CONFIG_SYS_NS16550_CLK }, +# ifdef CONFIG_SYS_NS16550_COM2 + { CONFIG_SYS_NS16550_COM2, 2, CONFIG_SYS_NS16550_CLK }, +# ifdef CONFIG_SYS_NS16550_COM3 + { CONFIG_SYS_NS16550_COM3, 2, CONFIG_SYS_NS16550_CLK }, + { CONFIG_SYS_NS16550_COM4, 2, CONFIG_SYS_NS16550_CLK }, + { CONFIG_SYS_NS16550_COM5, 2, CONFIG_SYS_NS16550_CLK }, + { CONFIG_SYS_NS16550_COM6, 2, CONFIG_SYS_NS16550_CLK }, +# endif +# endif +}; + +U_BOOT_DEVICES(am33xx_uarts) = { + { "serial_omap", &am33xx_serial[0] }, +# ifdef CONFIG_SYS_NS16550_COM2 + { "serial_omap", &am33xx_serial[1] }, +# ifdef CONFIG_SYS_NS16550_COM3 + { "serial_omap", &am33xx_serial[2] }, + { "serial_omap", &am33xx_serial[3] }, + { "serial_omap", &am33xx_serial[4] }, + { "serial_omap", &am33xx_serial[5] }, +# endif +# endif +}; +# endif + +#else + static const struct gpio_bank gpio_bank_am33xx[] = { { (void *)AM33XX_GPIO0_BASE, METHOD_GPIO_24XX }, { (void *)AM33XX_GPIO1_BASE, METHOD_GPIO_24XX }, @@ -49,6 +108,8 @@ static const struct gpio_bank gpio_bank_am33xx[] = { const struct gpio_bank *const omap_gpio_bank = gpio_bank_am33xx; +#endif + #if defined(CONFIG_OMAP_HSMMC) && !defined(CONFIG_SPL_BUILD) int cpu_mmc_init(bd_t *bis) { |
