Provide suitable platform data for am33xx boards, so that these boards can use driver model for serial.
Signed-off-by: Simon Glass sjg@chromium.org ---
arch/arm/cpu/armv7/am33xx/board.c | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+)
diff --git a/arch/arm/cpu/armv7/am33xx/board.c b/arch/arm/cpu/armv7/am33xx/board.c index 7aa8198..29b1d73 100644 --- a/arch/arm/cpu/armv7/am33xx/board.c +++ b/arch/arm/cpu/armv7/am33xx/board.c @@ -11,6 +11,7 @@ #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> @@ -60,6 +61,38 @@ U_BOOT_DEVICES(am33xx_gpios) = { #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[] = {