kirkwood: kconfig: refactor Kconfig and defconfig

[karo-tx-uboot.git] / include / configs / km / km_arm.h

diff --git a/include/configs/km/km_arm.h b/include/configs/km/km_arm.h
index 75b625090120d6e10520ea572bbb4a278f66ed31..d31e674eacb1ee0fe58db2caae3fc0456319ec66 100644 (file)
--- a/include/configs/km/km_arm.h
+++ b/include/configs/km/km_arm.h
@@ -28,7 +28,6 @@
  */
 #define CONFIG_MARVELL
 #define CONFIG_FEROCEON_88FR131                /* CPU Core subversion */
-#define CONFIG_KIRKWOOD                        /* SOC Family Name */
 #define CONFIG_KW88F6281               /* SOC Name */
 #define CONFIG_MACH_KM_KIRKWOOD                /* Machine type */
 
@@ -70,7 +69,8 @@
 #define CONFIG_KM_PHRAM                0x17F000
 
 #define CONFIG_KM_CRAMFS_ADDR  0x2400000
-#define CONFIG_KM_KERNEL_ADDR  0x2000000       /* 4096KBytes */
+#define CONFIG_KM_KERNEL_ADDR  0x2000000       /* 3098KBytes */
+#define CONFIG_KM_FDT_ADDR     0x23E0000       /*  128KBytes */
 
 /* architecture specific default bootargs */
 #define CONFIG_KM_DEF_BOOT_ARGS_CPU                                    \
@@ -78,15 +78,17 @@
                " boardid=0x${IVM_BoardId} hwkey=0x${IVM_HWKey}"
 
 #define CONFIG_KM_DEF_ENV_CPU                                          \
-       "boot=bootm ${load_addr_r} - -\0"                               \
-       "cramfsloadfdt=true\0"                                          \
        "u-boot="__stringify(CONFIG_HOSTNAME) "/u-boot.kwb\0"           \
        CONFIG_KM_UPDATE_UBOOT                                          \
+       "set_fdthigh=setenv fdt_high ${kernelmem}\0"                    \
        ""
 
 #define CONFIG_SKIP_LOWLEVEL_INIT      /* disable board lowlevel_init */
 #define CONFIG_MISC_INIT_R
 
+/* Pass open firmware flat tree */
+#define CONFIG_OF_LIBFDT
+
 /*
  * NS16550 Configuration
  */
@@ -164,6 +166,7 @@
 #define CONFIG_MVGBE_PORTS     {1, 0}  /* enable port 0 only */
 #define CONFIG_PHY_BASE_ADR    0
 #define CONFIG_ENV_OVERWRITE   /* ethaddr can be reprogrammed */
+#define CONFIG_KM_COMMON_ETH_INIT /* standard km ethernet_present for piggy */
 
 /*
  * UBI related stuff
@@ -176,10 +179,9 @@
 #undef CONFIG_I2C_MVTWSI
 #define CONFIG_SYS_I2C
 #define        CONFIG_SYS_I2C_SOFT     /* I2C bit-banged       */
+#define CONFIG_SYS_I2C_INIT_BOARD
 
 #define        CONFIG_KIRKWOOD_GPIO            /* Enable GPIO Support */
-#if defined(CONFIG_SYS_I2C_SOFT)
-
 #define CONFIG_SYS_NUM_I2C_BUSES       6
 #define CONFIG_SYS_I2C_MAX_HOPS                1
 #define CONFIG_SYS_I2C_BUSES   {       {0, {I2C_NULL_HOP} }, \
@@ -214,7 +216,6 @@ int get_scl(void);
 
 #define        CONFIG_SYS_I2C_SOFT_SLAVE       0x0
 #define        CONFIG_SYS_I2C_SOFT_SPEED       100000
-#endif
 
 /* EEprom support 24C128, 24C256 valid for environment eeprom */
 #define CONFIG_SYS_I2C_MULTI_EEPROMS
@@ -290,10 +291,15 @@ int get_scl(void);
                " ${addr} " __stringify(CONFIG_ENV_OFFSET_REDUND) " 4\0"
 #endif
 
+#ifndef CONFIG_KM_BOARD_EXTRA_ENV
+#define CONFIG_KM_BOARD_EXTRA_ENV       ""
+#endif
+
 /*
  * Default environment variables
  */
 #define CONFIG_EXTRA_ENV_SETTINGS                                      \
+       CONFIG_KM_BOARD_EXTRA_ENV                                       \
        CONFIG_KM_DEF_ENV                                               \
        CONFIG_KM_NEW_ENV                                               \
        "arch=arm\0"                                                    \