Hi,
If there's no objection, could you apply this patch to ARM git tree?
Thank you, Kyungmin Park
On Wed, Nov 26, 2008 at 10:18 AM, Kyungmin Park kmpark@infradead.org wrote:
Move machine specific code to smdk6400. Some board use OneNAND instead of NAND.
Some register MP0_CS_CFG[5:0] are controled by both h/w and s/w. So it's better to use macro instead of hard-coded value.
Signed-off-by: Kyungmin Park kyungmin.park@samsung.com
diff --git a/board/samsung/smdk6400/lowlevel_init.S b/board/samsung/smdk6400/lowlevel_init.S index e0119a7..47f72f6 100644 --- a/board/samsung/smdk6400/lowlevel_init.S +++ b/board/samsung/smdk6400/lowlevel_init.S @@ -104,6 +104,13 @@ lowlevel_init: bl nand_asm_init #endif
- /* Memory subsystem address 0x7e00f120 */
- ldr r0, =ELFIN_MEM_SYS_CFG
- /* Xm0CSn2 = NFCON CS0, Xm0CSn3 = NFCON CS1 */
- mov r1, #S3C64XX_MEM_SYS_CFG_NAND
- str r1, [r0]
bl mem_ctrl_asm_init
/* Wakeup support. Don't know if it's going to be used, untested. */ diff --git a/cpu/arm1176/s3c64xx/cpu_init.S b/cpu/arm1176/s3c64xx/cpu_init.S index 08bda99..32bb467 100644 --- a/cpu/arm1176/s3c64xx/cpu_init.S +++ b/cpu/arm1176/s3c64xx/cpu_init.S @@ -28,13 +28,6 @@
.globl mem_ctrl_asm_init mem_ctrl_asm_init:
- /* Memory subsystem address 0x7e00f120 */
- ldr r0, =ELFIN_MEM_SYS_CFG
- /* Xm0CSn2 = NFCON CS0, Xm0CSn3 = NFCON CS1 */
- mov r1, #0xd
- str r1, [r0]
/* DMC1 base address 0x7e001000 */ ldr r0, =ELFIN_DMC1_BASE
diff --git a/include/s3c6400.h b/include/s3c6400.h index fd3e99b..d3f136d 100644 --- a/include/s3c6400.h +++ b/include/s3c6400.h @@ -380,6 +380,11 @@ */ #define ELFIN_MEM_SYS_CFG 0x7e00f120
+#define S3C64XX_MEM_SYS_CFG_16BIT (1 << 12)
+#define S3C64XX_MEM_SYS_CFG_NAND 0x0008 +#define S3C64XX_MEM_SYS_CFG_ONENAND S3C64XX_MEM_SYS_CFG_16BIT
#define GPACON (ELFIN_GPIO_BASE + GPACON_OFFSET) #define GPADAT (ELFIN_GPIO_BASE + GPADAT_OFFSET) #define GPAPUD (ELFIN_GPIO_BASE + GPAPUD_OFFSET) _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot