X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fconfigs%2Fkm%2Fkm-powerpc.h;h=84594874b88ef7fb7bc17ee56eedab93b8c08324;hb=a09fea1d28fe3c69a64bee092f5a764274d26ca2;hp=7ceb5e7eda4f0346306d34e0c5bca57ee48d37be;hpb=aaf5e825606a70ddc8fca8e366d8c16a6fd3cc7c;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/configs/km/km-powerpc.h b/include/configs/km/km-powerpc.h
index 7ceb5e7..8459487 100644
--- a/include/configs/km/km-powerpc.h
+++ b/include/configs/km/km-powerpc.h
@@ -1,37 +1,30 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * (C) Copyright 2011
  * Heiko Schocher, DENX Software Engineering, hs@denx.de.
- *
- * SPDX-License-Identifier:	GPL-2.0+ 
  */
 
 #ifndef __CONFIG_KEYMILE_POWERPC_H
 #define __CONFIG_KEYMILE_POWERPC_H
 
 /* Do boardspecific init for all boards */
-#define CONFIG_BOARD_EARLY_INIT_R
-#define CONFIG_LAST_STAGE_INIT
 
-#define CONFIG_BOOTCOUNT_LIMIT
-
-#define CONFIG_CMD_DTT
 #define CONFIG_JFFS2_CMDLINE
 
 /* EEprom support 24C08, 24C16, 24C64 */
-#define CONFIG_SYS_I2C_MULTI_EEPROMS
 #define CONFIG_SYS_EEPROM_PAGE_WRITE_ENABLE
 #define CONFIG_SYS_EEPROM_PAGE_WRITE_BITS	3  /* 8 Byte write page */
 #define CONFIG_SYS_EEPROM_PAGE_WRITE_DELAY_MS	10
 
-#define CONFIG_ENV_SIZE		0x04000		/* Size of Environment */
-#define CONFIG_FLASH_CFI_MTD
-
 #define CONFIG_SYS_MEMTEST_START 0x00100000	/* memtest works on */
 
 #define CONFIG_SYS_MEMTEST_END	0x00f00000	/* 1 ... 15 MB in DRAM	*/
 
 #define CONFIG_SYS_LOAD_ADDR	0x100000	/* default load address */
 
+/* Reserve 4 MB for malloc */
+#define CONFIG_SYS_MALLOC_LEN		(4 * 1024 * 1024)
+
 /******************************************************************************
  * (PRAM usage)
  * ... -------------------------------------------------------
@@ -47,35 +40,23 @@
 
 /* size of rootfs in RAM */
 #define CONFIG_KM_ROOTFSSIZE	0x0
-/* pseudo-non volatile RAM [hex] */
-#define CONFIG_KM_PNVRAM	0x80000
-/* physical RAM MTD size [hex] */
-#define CONFIG_KM_PHRAM		0x100000
-/* resereved pram area at the end of memroy [hex] */
-#define CONFIG_KM_RESERVED_PRAM	0x0
-/* enable protected RAM */
-#define CONFIG_PRAM		0
-
-#define CONFIG_KM_CRAMFS_ADDR	0x800000
-#define CONFIG_KM_KERNEL_ADDR	0x400000	/* 3968Kbytes */
-#define CONFIG_KM_FDT_ADDR	0x7E0000	/* 128Kbytes */
+/* set the default PRAM value to at least PNVRAM + PHRAM when pram env variable
+ * is not valid yet, which is the case for when u-boot copies itself to RAM */
+#define CONFIG_PRAM		((CONFIG_KM_PNVRAM + CONFIG_KM_PHRAM)>>10)
 
 /* architecture specific default bootargs */
 #define CONFIG_KM_DEF_BOOT_ARGS_CPU		""
 
 #define CONFIG_KM_DEF_ENV_CPU						\
-	"boot=bootm ${load_addr_r} - ${fdt_addr_r}\0"			\
-	"cramfsloadfdt="						\
-		"cramfsload ${fdt_addr_r} "				\
-		"fdt_0x${IVM_BoardId}_0x${IVM_HWKey}.dtb\0"		\
-	"fdt_addr_r=" __stringify(CONFIG_KM_FDT_ADDR) "\0"		\
-	"u-boot="__stringify(CONFIG_HOSTNAME) "/u-boot.bin\0"		\
+	"u-boot="CONFIG_HOSTNAME "/u-boot.bin\0"		\
 	"update="							\
 		"protect off " __stringify(BOOTFLASH_START) " +${filesize} && "\
 		"erase " __stringify(BOOTFLASH_START) "  +${filesize} && "\
 		"cp.b ${load_addr_r} " __stringify(BOOTFLASH_START)	\
 		"  ${filesize} && "					\
 		"protect on " __stringify(BOOTFLASH_START) "  +${filesize}\0"\
+	"set_fdthigh=true\0"						\
+	"checkfdt=true\0"						\
 	""
 
 #endif /* __CONFIG_KEYMILE_POWERPC_H */