X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fconfigs%2Fkm%2Fkm-powerpc.h;h=0d50538a8e3879636ba7c0fe0cdd9a6f485f6ff9;hb=853eaa4f301c15584f3664f1be000921810d7825;hp=d6db8d79f1a51e6c3b79630d1a3f0b2571cabf8a;hpb=2d9528e32fa0a05d2b170a23fb445f83d4d26571;p=platform%2Fkernel%2Fu-boot.git

diff --git a/include/configs/km/km-powerpc.h b/include/configs/km/km-powerpc.h
index d6db8d7..0d50538 100644
--- a/include/configs/km/km-powerpc.h
+++ b/include/configs/km/km-powerpc.h
@@ -2,33 +2,28 @@
  * (C) Copyright 2011
  * Heiko Schocher, DENX Software Engineering, hs@denx.de.
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
+ * 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
 
+/* standard km ethernet_present for piggy */
+#define CONFIG_KM_COMMON_ETH_INIT
+
+/* EEprom support 24C08, 24C16, 24C64 */
+#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
 
@@ -38,6 +33,9 @@
 
 #define CONFIG_SYS_LOAD_ADDR	0x100000	/* default load address */
 
+/* Reserve 4 MB for malloc */
+#define CONFIG_SYS_MALLOC_LEN		(4 * 1024 * 1024)
+
 /******************************************************************************
  * (PRAM usage)
  * ... -------------------------------------------------------
@@ -59,30 +57,27 @@
 #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
+/* 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)
 
-#define CONFIG_KM_CRAMFS_ADDR	0x800000
-#define CONFIG_KM_KERNEL_ADDR	0x400000	/* 3968Kbytes */
-#define CONFIG_KM_FDT_ADDR	0x7E0000	/* 128Kbytes */
+#define CONFIG_KM_CRAMFS_ADDR	0xC00000
+#define CONFIG_KM_KERNEL_ADDR	0x400000	/* 7680Kbytes */
+#define CONFIG_KM_FDT_ADDR	0xB80000	/* 512Kbytes */
+
+/* architecture specific default bootargs */
+#define CONFIG_KM_DEF_BOOT_ARGS_CPU		""
 
 #define CONFIG_KM_DEF_ENV_CPU						\
-	"addbootcount=true\0"						\
-	"addmtdparts=true\0"						\
-	"boot=bootm ${actual_kernel_addr} - ${actual_fdt_addr}\0"	\
-	"cramfsloadfdt="						\
-		"cramfsload ${fdt_addr_r} "				\
-		"fdt_0x${IVM_BoardId}_0x${IVM_HWKey}.dtb && "		\
-		"setenv actual_fdt_addr ${fdt_addr_r}\0"		\
-	"fdt_addr_r=" xstr(CONFIG_KM_FDT_ADDR) "\0"			\
+	"u-boot="__stringify(CONFIG_HOSTNAME) "/u-boot.bin\0"		\
 	"update="							\
-		"protect off " xstr(BOOTFLASH_START) " +${filesize} && "\
-		"erase " xstr(BOOTFLASH_START) "  +${filesize} && "	\
-		"cp.b ${u-boot_addr_r} " xstr(BOOTFLASH_START)		\
+		"protect off " __stringify(BOOTFLASH_START) " +${filesize} && "\
+		"erase " __stringify(BOOTFLASH_START) "  +${filesize} && "\
+		"cp.b ${load_addr_r} " __stringify(BOOTFLASH_START)	\
 		"  ${filesize} && "					\
-		"protect on " xstr(BOOTFLASH_START) "  +${filesize}\0"  \
+		"protect on " __stringify(BOOTFLASH_START) "  +${filesize}\0"\
+	"set_fdthigh=true\0"						\
+	"checkfdt=true\0"						\
 	""
 
-#define CONFIG_KM_ARCH_DBG_FILE		"scripts/debug-ppc-env.txt"
-
 #endif /* __CONFIG_KEYMILE_POWERPC_H */