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exynos: de-duplicate UART header content 

Some header content got duplicated during the initial porting
effort. This moves generic UART header stuff to exynos5-common
and leaves exynos5250 #defines in the AP-specific UART header.

Change-Id: Ifb6289d7b9dc26c76ae4dfcf511590b3885715a3
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/2285
Tested-by: build bot (Jenkins)
Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
This commit is contained in:
David Hendricks 2013-02-04 20:40:47 -08:00 committed by Stefan Reinauer
parent 543a682458
commit 4c2aafe586
3 changed files with 5 additions and 40 deletions
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2
src/cpu/samsung/exynos5-common/uart.h
View File

@ -52,4 +52,6 @@ static inline int s5p_uart_divslot(void)
return 0;
}
void uart_init(void);
#endif

41
src/cpu/samsung/exynos5250/uart.h
View File

@ -23,50 +23,13 @@
* from u-boot.
*/
#ifndef __EXYNOS5_UART_H_
#define __EXYNOS5_UART_H_
#ifndef __EXYNOS5250_UART_H_
#define __EXYNOS5250_UART_H_
#include <types.h>
/* FIXME: should these move into a Kconfig file? */
#define EXYNOS5_UART0_BASE 0x12c00000
#define EXYNOS5_UART1_BASE 0x12c10000
#define EXYNOS5_UART2_BASE 0x12c20000
#define EXYNOS5_UART3_BASE 0x12c30000
#define EXYNOS5_ISP_UART_BASE 0x13190000
#if 0
/* baudrate rest value */
union br_rest {
unsigned short slot; /* udivslot */
unsigned char value; /* ufracval */
};
#endif
struct s5p_uart {
uint32_t ulcon;
uint32_t ucon;
uint32_t ufcon;
uint32_t umcon;
uint32_t utrstat;
uint32_t uerstat;
uint32_t ufstat;
uint32_t umstat;
uint8_t utxh;
uint8_t res1[3];
uint8_t urxh;
uint8_t res2[3];
uint32_t ubrdiv;
uint32_t ufracval;
uint32_t uintp;
uint32_t uints;
uint32_t uintm;
};
static inline int s5p_uart_divslot(void)
{
return 0;
}
void uart_init(void);
#endif

2
src/include/uart.h
View File

@ -31,7 +31,7 @@
#endif
#if CONFIG_CPU_SAMSUNG_EXYNOS5
#include <cpu/samsung/exynos5250/uart.h>
#include <cpu/samsung/exynos5-common/uart.h>
#endif
#ifndef __ROMCC__