[S5PC100] #2 clean Tickertape configuration file for patch works.

Signed-off-by: HeungJun, Kim <riverful.kim@samsung.com>

diff --git a/include/configs/s5pc100_tickertape.h b/include/configs/s5pc100_tickertape.h
index eb3d6e2..4c87d27 100644 (file)
--- a/include/configs/s5pc100_tickertape.h
+++ b/include/configs/s5pc100_tickertape.h
@@ -49,19 +49,6 @@
 
 #include <asm/arch/cpu.h>              /* get chip and board defs */
 
-#define CONFIG_SYS_SDRAM_BASE  0x20000000
-
-/* input clock of PLL: TickerTape has 12MHz input clock */
-#define CONFIG_SYS_CLK_FREQ    12000000
-
-#if !defined(CONFIG_NAND_SPL) && (TEXT_BASE >= 0xc0000000)
-#define CONFIG_ENABLE_MMU
-#endif
-
-#define CONFIG_SETUP_MEMORY_TAGS
-#define CONFIG_CMDLINE_TAG
-#define CONFIG_INITRD_TAG
-
 /*
  * Architecture magic and machine type
  */
@@ -72,10 +59,22 @@
 
 #undef CONFIG_SKIP_RELOCATE_UBOOT
 
+/* input clock of PLL: TickerTape has 12MHz input clock */
+#define CONFIG_SYS_CLK_FREQ    12000000
+
+/* DRAM Base */
+#define CONFIG_SYS_SDRAM_BASE  0x20000000
+
+#define CONFIG_SETUP_MEMORY_TAGS
+#define CONFIG_CMDLINE_TAG
+#define CONFIG_INITRD_TAG
+#define CONFIG_CMDLINE_EDITING
+
 /*
  * Size of malloc() pool
+ * 1MB = 0x100000, 0x100000 = 1024 * 1024
  */
-#define CONFIG_SYS_MALLOC_LEN          (CONFIG_ENV_SIZE + 1024 * 1024)
+#define CONFIG_SYS_MALLOC_LEN          (CONFIG_ENV_SIZE + SZ_1M)       
 #define CONFIG_SYS_GBL_DATA_SIZE       128     /* size in bytes for initial data */
 
 /*
@@ -83,14 +82,8 @@
  */
 #define CONFIG_SERIAL2          1      /* we use SERIAL 2 on S5PC100 */
 
-#define CONFIG_SYS_HUSH_PARSER                 /* use "hush" command parser    */
-#define CONFIG_SYS_PROMPT_HUSH_PS2     "> "
-
-#define CONFIG_CMDLINE_EDITING
-
 /* allow to overwrite serial and ethaddr */
 #define CONFIG_ENV_OVERWRITE
-
 #define CONFIG_BAUDRATE                115200
 #define CONFIG_L2_OFF
 
@@ -185,6 +178,8 @@
  * Miscellaneous configurable options
  */
 #define CONFIG_SYS_LONGHELP    /* undef to save memory */
+#define CONFIG_SYS_HUSH_PARSER                 /* use "hush" command parser    */
+#define CONFIG_SYS_PROMPT_HUSH_PS2     "> "
 #define CONFIG_SYS_PROMPT      "TickerTape # " /* Monitor Command Prompt */
 #define CONFIG_SYS_CBSIZE      256     /* Console I/O Buffer Size */
 #define CONFIG_SYS_PBSIZE      384     /* Print Buffer Size */
@@ -193,12 +188,9 @@
 
 #define CONFIG_SYS_MEMTEST_START       CONFIG_SYS_SDRAM_BASE   /* memtest works on           */
 #define CONFIG_SYS_MEMTEST_END         (CONFIG_SYS_SDRAM_BASE + 0x5e00000)
-
 #define CONFIG_SYS_LOAD_ADDR           (CONFIG_SYS_SDRAM_BASE + 0x5e00000)
 
-#define CONFIG_SYS_TIMERBASE           (OMAP34XX_GPT2)
-#define CONFIG_SYS_PTV                 2       /* Divisor: 2^(PTV+1) => 8 */
-#define CONFIG_SYS_HZ                                  2085900         /* at PCLK 66.75MHz */
+#define CONFIG_SYS_HZ          2085900         /* at PCLK 66.75MHz */
 
 /* valid baudrates */
 #define CONFIG_SYS_BAUDRATE_TABLE      { 9600, 19200, 38400, 57600, 115200 }
@@ -208,12 +200,12 @@
  *
  * The stack sizes are set up in start.S using the settings below
  */
-#define CONFIG_STACKSIZE       0x40000         /* regular stack 256KB */
+#define CONFIG_STACKSIZE       SZ_256K         /* regular stack 256KB, 0x40000 */
 
 /* TickerTape has 1 banks of DRAM, we use only one in U-Boot */
 #define CONFIG_NR_DRAM_BANKS   1
 #define PHYS_SDRAM_1           CONFIG_SYS_SDRAM_BASE   /* SDRAM Bank #1 */
-#define PHYS_SDRAM_1_SIZE      0x08000000              /* 128 MB in Bank #1 */
+#define PHYS_SDRAM_1_SIZE      SZ_128M         /* 0x8000000, 128 MB in Bank #1 */
 
 #define CONFIG_SYS_MONITOR_BASE        0x00000000
 
@@ -226,19 +218,25 @@
 
 #define CONFIG_IDENT_STRING    " for TickerTape"
 
+#if !defined(CONFIG_NAND_SPL) && (TEXT_BASE >= 0xc0000000)
+#define CONFIG_ENABLE_MMU
+#endif
+
 #ifdef CONFIG_ENABLE_MMU
 #define CONFIG_SYS_MAPPED_RAM_BASE     0xc0000000
 #else
 #define CONFIG_SYS_MAPPED_RAM_BASE     CONFIG_SYS_SDRAM_BASE
 #endif
 
-/* Boot configuration (define only one of next 3) */
+/*-----------------------------------------------------------------------
+ * Boot configuration (define only one of next 3)
+ */
 #define CONFIG_BOOT_ONENAND
 
 #define CONFIG_ENV_IS_IN_ONENAND       1
-#define CONFIG_ENV_SIZE                        0x20000
-#define CONFIG_ENV_ADDR                        0x40000
-#define CONFIG_ENV_OFFSET              0x40000
+#define CONFIG_ENV_SIZE                        SZ_128K         /* 128KB, 0x20000 */
+#define CONFIG_ENV_ADDR                        SZ_256K         /* 256KB, 0x40000 */
+#define CONFIG_ENV_OFFSET              SZ_256K         /* 256KB, 0x40000 */
 
 #define CONFIG_USE_ONENAND_BOARD_INIT
 #define CONFIG_SYS_ONENAND_BASE                0x00000000