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| author | Simon Glass <sjg@chromium.org> | 2014-10-22 21:37:11 -0600 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2014-10-23 19:29:07 -0600 |
| commit | 4119e06dd8b971a258ecb2aa0461dc86da1ea725 (patch) | |
| tree | 80ea5c5eb5ee4c961393a9daa471936457d7d11a /arch/arm | |
| parent | d12010b099455a414893caf9420506501441b58e (diff) | |
| download | talos-obmc-uboot-4119e06dd8b971a258ecb2aa0461dc86da1ea725.tar.gz talos-obmc-uboot-4119e06dd8b971a258ecb2aa0461dc86da1ea725.zip | |
dm: am33xx: Provide platform data for serial
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>
Reviewed-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/cpu/armv7/am33xx/board.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/am33xx/board.c b/arch/arm/cpu/armv7/am33xx/board.c index 7aa81982c5..29b1d73438 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[] = { |
