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dm: am33xx: Provide platform data for serial

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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>
This commit is contained in:
Simon Glass 2014-10-22 21:37:11 -06:00
parent d12010b099
commit 4119e06dd8
1 changed files with 33 additions and 0 deletions
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33
arch/arm/cpu/armv7/am33xx/board.c
View file

@ -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[] = {