[U-Boot] [PATCH v4 05/23] arm, ppc: rework environment variables for keymile boards
Heiko Schocher
hs at denx.de
Fri Apr 1 09:16:17 CEST 2011
From: Holger Brunck <holger.brunck at keymile.com>
This patch reworks all headerfiles for keymile boards. Furthermore
the environment variables are refactored.
Changes:
- introduce km-powerpc.h file and extract ppc specific parts to it
- move ARM specific options and vaiables to km_arm.h
- sort the environment variables to logical groups
- enhance the description of the environment variables
- remove KM specific HW key and board id from kernel command line
Signed-off-by: Holger Brunck <holger.brunck at keymile.com>
Signed-off-by: Heiko Schocher <hs at denx.de>
cc: Kim Phillips <kim.phillips at freescale.com>
cc: Wolfgang Denk <wd at denx.de>
cc: Valentin Longchamp <valentin.longchamp at keymile.com>
---
Changes for v2:
- new patch in v2, first patch in v1 was split up
- fix checkpatch.pl errors and warnings
Changes for v3:
- rebased only
include/configs/keymile-common.h | 234 ++++++++++++++++++++++---------------
include/configs/km-powerpc.h | 92 +++++++++++++++
include/configs/km_arm.h | 25 ++++-
include/configs/kmeter1.h | 36 +++----
include/configs/mgcoge.h | 31 +++---
5 files changed, 286 insertions(+), 132 deletions(-)
create mode 100644 include/configs/km-powerpc.h
diff --git a/include/configs/keymile-common.h b/include/configs/keymile-common.h
index 6f37f53..e952a19 100644
--- a/include/configs/keymile-common.h
+++ b/include/configs/keymile-common.h
@@ -86,10 +86,6 @@
#define CONFIG_HUSH_INIT_VAR
#define CONFIG_SYS_ALT_MEMTEST /* memory test, takes time */
-#define CONFIG_SYS_MEMTEST_START 0x00100000
-#define CONFIG_SYS_MEMTEST_END 0x00f00000 /* 1 ... 15 MB in DRAM */
-
-#define CONFIG_SYS_LOAD_ADDR 0x100000
#define CONFIG_SYS_HZ 1000 /* decr. freq: 1 ms ticks */
@@ -142,7 +138,6 @@
#define CONFIG_CMD_UBI
#define CONFIG_RBTREE
#define CONFIG_MTD_PARTITIONS
-#define CONFIG_FLASH_CFI_MTD
#define CONFIG_MTD_DEVICE
#define CONFIG_MTD_CONCAT
@@ -170,103 +165,152 @@
"kmprivate=empty\0"
#endif
+#ifndef CONFIG_KM_DEF_NETDEV
+#define CONFIG_KM_DEF_NETDEV \
+ "netdev=eth0\0"
+#endif
+
+#ifndef CONFIG_KM_UBI_PARTITION_NAME
+#define CONFIG_KM_UBI_PARTITION_NAME "ubi0"
+#endif
+#ifndef CONFIG_KM_UBI_LINUX_MTD_NAME
+#define CONFIG_KM_UBI_LINUX_MTD_NAME "ubi0"
+#endif
+
#define xstr(s) str(s)
#define str(s) #s
+/*
+ * bootargs
+ * - modify 'bootargs'
+ *
+ * - 'addip': add ip configuration
+ * - 'addpanic': add kernel panic options
+ * - 'addramfs': add phram device for the rootfilesysten in ram
+ * - 'addtty': add console=...
+ * - 'nfsargs': default arguments for nfs boot
+ * - 'flashargs': defaults arguments for flash base boot
+ *
+ * processor specific settings
+ * - 'addmtdparts': add mtd partition information
+ */
+#define CONFIG_KM_DEF_ENV_BOOTARGS \
+ "addinit=" \
+ "setenv bootargs ${bootargs} init=${init}\0" \
+ "addip=" \
+ "setenv bootargs ${bootargs} " \
+ "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
+ ":${hostname}:${netdev}:off\0" \
+ "addpanic=" \
+ "setenv bootargs ${bootargs} " \
+ "panic=1 panic_on_oops=1\0" \
+ "addramfs=" \
+ "setenv bootargs \"" \
+ "${bootargs} phram.phram=" \
+ "rootfs${actual_bank},${rootfsaddr},${rootfssize}\"\0" \
+ "addtty=" \
+ "setenv bootargs ${bootargs}" \
+ " console=" CONFIG_KM_CONSOLE_TTY ",${baudrate}\0" \
+ "nfsargs=" \
+ "setenv bootargs " \
+ "ubi.mtd=" CONFIG_KM_UBI_LINUX_MTD_NAME " " \
+ "root=/dev/nfs rw " \
+ "nfsroot=${serverip}:${rootpath}\0" \
+ "flashargs=" \
+ "setenv bootargs " \
+ "ubi.mtd=" CONFIG_KM_UBI_LINUX_MTD_NAME " " \
+ "root=mtdblock:rootfs${actual_bank} " \
+ "rootfstype=squashfs ro\0" \
+ ""
+
+#define CONFIG_KM_DEF_ENV_COMPUTE_ADDR \
+ "setboardid=" \
+ "if test \"x${boardId}\" = \"x\"; then; " \
+ "setenv boardId ${IVM_BoardId} && " \
+ "setenv hwKey ${IVM_HWKey}; " \
+ "else; " \
+ "echo \\\\c; " \
+ "fi\0"
+
+/*
+ * flash_boot
+ * - commands for booting from flash
+ *
+ * - 'cramfsaddr': address to the cramfs (in ram)
+ * - 'cramfsloadkernel': copy kernel from a cramfs to ram
+ * - 'ubiattach': attach ubi partition
+ * - 'ubicopy': copy ubi volume to ram
+ * - volume names: bootfs0, bootfs1, bootfs2, ...
+ * - 'ubiparition': mtd parition name for ubi
+ *
+ * processor specific settings
+ * - 'cramfsloadfdt': copy fdt from a cramfs to ram
+ */
+#define CONFIG_KM_DEF_ENV_FLASH_BOOT \
+ "cramfsaddr="xstr(CONFIG_KM_CRAMFS_ADDR) "\0" \
+ "cramfsloadkernel=" \
+ "cramfsload ${kernel_addr_r} uImage && " \
+ "setenv actual_kernel_addr ${kernel_addr_r}\0" \
+ "ubiattach=ubi part ${ubipartition}\0" \
+ "ubicopy=ubi read ${cramfsaddr} bootfs${actual_bank}\0" \
+ "ubipartition=" CONFIG_KM_UBI_PARTITION_NAME "\0" \
+ ""
+
+/*
+ * net_boot
+ * - commands for booting over the network
+ *
+ * - 'tftpkernel': load a kernel with tftp into ram
+ *
+ * processor specific settings
+ * - 'tftpfdt': load fdt with tftp into ram
+ */
+#define CONFIG_KM_DEF_ENV_NET_BOOT \
+ "tftpkernel=" \
+ "tftpboot ${kernel_addr_r} ${kernel_file} && " \
+ "setenv actual_kernel_addr ${kernel_addr_r} \0"
+
+/*
+ * constants
+ * - KM specific constants and commands
+ *
+ * - 'default': setup default environment
+ */
+#define CONFIG_KM_DEF_ENV_CONSTANTS \
+ "actual=setenv actual_bank ${initial_boot_bank}\0" \
+ "actual0=setenv actual_bank 0\0" \
+ "actual_bank=${initial_boot_bank}\0" \
+ "default=" \
+ "setenv default 'run newenv; reset' && " \
+ "run release && saveenv; reset\0" \
+ "checkboardid=" \
+ "test \"x${boardId}\" = \"x${IVM_BoardId}\"\0" \
+ "printbootargs=print bootargs\0" \
+ "rootfsfile="xstr(CONFIG_HOSTNAME) "/rootfsImage\0" \
+ ""
+
#ifndef CONFIG_KM_DEF_ENV
#define CONFIG_KM_DEF_ENV \
- "netdev=eth0\0" \
- "u-boot_addr_r=100000\0" \
- "kernel_addr_r=200000\0" \
- "fdt_addr_r=600000\0" \
- "ram_ws=800000 \0" \
- "script_ws=780000 \0" \
- "fdt_file=" xstr(CONFIG_HOSTNAME) "/" \
- xstr(CONFIG_HOSTNAME) ".dtb\0" \
- "u-boot=" xstr(CONFIG_HOSTNAME) "/u-boot.bin \0" \
- "kernel_file=" xstr(CONFIG_HOSTNAME) "/uImage \0" \
- "load=tftp ${u-boot_addr_r} ${u-boot}\0" \
- "update=protect off " xstr(BOOTFLASH_START) " +${filesize};" \
- "erase " xstr(BOOTFLASH_START) " +${filesize};" \
- "cp.b ${u-boot_addr_r} " xstr(BOOTFLASH_START) \
- " ${filesize};" \
- "protect on " xstr(BOOTFLASH_START) " +${filesize}\0" \
- "load_fdt=tftp ${fdt_addr_r} ${fdt_file}; " \
- "setenv actual_fdt_addr ${fdt_addr_r} \0" \
- "load_kernel=tftp ${kernel_addr_r} ${kernel_file}; " \
- "setenv actual_kernel_addr ${kernel_addr_r} \0" \
- "ramargs=setenv bootargs root=/dev/ram rw\0" \
- "nfsargs=setenv bootargs root=/dev/nfs rw " \
- "nfsroot=${serverip}:${rootpath}\0" \
- "mtdargs=setenv bootargs root=${actual_rootfs} rw " \
- "rootfstype=jffs2 \0" \
- "altmtdargs=setenv bootargs root=${backup_rootfs} rw " \
- "rootfstype=jffs2 \0" \
- "addmtd=setenv bootargs ${bootargs} ${mtdparts}\0" \
- "addip=setenv bootargs ${bootargs} " \
- "ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
- ":${hostname}:${netdev}:off panic=1\0" \
- "addboardid=setenv bootargs ${bootargs} " \
- "hwKey=${IVM_HWKey} boardId=0x${IVM_BoardId} \0" \
- "addpram=setenv bootargs ${bootargs} " \
- "mem=${mem} pram=${pram}\0" \
- "pram=" xstr(CONFIG_PRAM) "k\0" \
- "net_nfs=tftp ${kernel_addr_r} ${kernel_file}; " \
- "tftp ${fdt_addr_r} ${fdt_file}; " \
- "run nfsargs addip addcon addboardid addpram;" \
- "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
- "net_self=tftp ${kernel_addr_r} ${kernel_file}; " \
- "tftp ${fdt_addr_r} ${fdt_file}; " \
- "tftp ${ramdisk_addr} ${ramdisk_file}; " \
- "run ramargs addip addboardid addpram; " \
- "bootm ${kernel_addr_r} ${ramdisk_addr} ${fdt_addr_r}\0"\
- "flash_nfs=run nfsargs addip addcon;" \
- "bootm ${kernel_addr} - ${fdt_addr}\0" \
- "flash_self=run ramargs addip addcon addboardid addpram;" \
- "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
- "bootcmd=run mtdargs addip addcon addboardid addpram; " \
- "bootm ${actual_kernel_addr} - ${actual_fdt_addr} \0" \
- "altbootcmd=run altmtdargs addip addcon addboardid addpram; " \
- "bootm ${backup_kernel_addr} - ${backup_fdt_addr} \0" \
- "actual0=setenv actual_bank 0; setenv actual_kernel_addr " \
- "${bank0_kernel_addr}; " \
- "setenv actual_fdt_addr ${bank0_fdt_addr}; " \
- "setenv actual_rootfs ${bank0_rootfs} \0" \
- "actual1=setenv actual_bank 1; setenv actual_kernel_addr " \
- "${bank1_kernel_addr}; " \
- "setenv actual_fdt_addr ${bank1_fdt_addr}; " \
- "setenv actual_rootfs ${bank1_rootfs} \0" \
- "backup0=setenv backup_bank 0; setenv backup_kernel_addr " \
- "${bank0_kernel_addr}; " \
- "setenv backup_fdt_addr ${bank0_fdt_addr}; " \
- "setenv backup_rootfs ${bank0_rootfs} \0" \
- "backup1=setenv backup_bank 1; setenv backup_kernel_addr " \
- "${bank1_kernel_addr}; " \
- "setenv backup_fdt_addr ${bank1_fdt_addr}; " \
- "setenv backup_rootfs ${bank1_rootfs} \0" \
- "setbank0=run actual0 backup1 \0" \
- "setbank1=run actual1 backup0 \0" \
- "release=setenv bootcmd " \
- "\'run mtdargs addip addcon addboardid addpram;" \
- "bootm ${actual_kernel_addr} - ${actual_fdt_addr} \'; " \
- "saveenv \0" \
- "develop=setenv bootcmd " \
- "\'run nfsargs addip addcon addboardid addpram;" \
- "bootm ${actual_kernel_addr} - ${actual_fdt_addr} \'; " \
- "saveenv \0" \
- "developall=setenv bootcmd " \
- "\'run load_fdt load_kernel nfsargs " \
- "addip addcon addboardid addpram; " \
- "bootm ${actual_kernel_addr} - ${actual_fdt_addr} \'; " \
- "saveenv \0" \
- "set_new_esw_script=setenv new_esw_script " \
- "new_esw_0x${IVM_BoardId}_0x${IVM_HWKey}.scr \0" \
- "new_esw=run set_new_esw_script; " \
- "tftp ${script_ws} ${new_esw_script}; " \
- "iminfo ${script_ws}; source ${script_ws} \0" \
- "bootlimit=0 \0" \
CONFIG_KM_DEF_ENV_IOMUX \
CONFIG_KM_DEF_ENV_PRIVATE \
+ CONFIG_KM_DEF_NETDEV \
+ CONFIG_KM_DEF_ENV_CPU \
+ CONFIG_KM_DEF_ENV_BOOTARGS \
+ CONFIG_KM_DEF_ENV_COMPUTE_ADDR \
+ CONFIG_KM_DEF_ENV_FLASH_BOOT \
+ CONFIG_KM_DEF_ENV_NET_BOOT \
+ "altbootcmd=run bootcmd\0" \
+ "bootcmd=run default\0" \
+ "bootlimit=2\0" \
+ "init=/sbin/init-overlay.sh\0" \
+ "kernel_addr_r="xstr(CONFIG_KM_KERNEL_ADDR) "\0" \
+ "kernel_file="xstr(CONFIG_HOSTNAME) "/uImage\0" \
+ "kernel_name=uImage\0" \
+ "load=tftpboot ${u-boot_addr_r} ${u-boot}\0" \
+ "mtdids=" MTDIDS_DEFAULT "\0" \
+ "mtdparts=" MTDPARTS_DEFAULT "\0" \
+ "u-boot="xstr(CONFIG_HOSTNAME) "/u-boot.bin\0" \
+ "u-boot_addr_r="xstr(CONFIG_KM_KERNEL_ADDR) "\0" \
""
#endif /* CONFIG_KM_DEF_ENV */
diff --git a/include/configs/km-powerpc.h b/include/configs/km-powerpc.h
new file mode 100644
index 0000000..3351609
--- /dev/null
+++ b/include/configs/km-powerpc.h
@@ -0,0 +1,92 @@
+/*
+ * (C) Copyright 2011
+ * Heiko Schocher, DENX Software Engineering, hs at 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
+ */
+
+#ifndef __CONFIG_KEYMILE_POWERPC_H
+#define __CONFIG_KEYMILE_POWERPC_H
+
+#define CONFIG_BOOTCOUNT_LIMIT
+
+#define CONFIG_CMD_DTT
+#define CONFIG_JFFS2_CMDLINE
+
+#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 */
+
+/******************************************************************************
+ * (PRAM usage)
+ * ... -------------------------------------------------------
+ * ... |ROOTFSSIZE | PNVRAM |PHRAM |RESERVED_PRAM | END_OF_RAM
+ * ... |<------------------- pram -------------------------->|
+ * ... -------------------------------------------------------
+ * @END_OF_RAM:
+ * @CONFIG_KM_RESERVED_PRAM: reserved pram for special purpose
+ * @CONFIG_KM_PHRAM: address for /var
+ * @CONFIG_KM_PNVRAM: address for PNVRAM (for the application)
+ * @CONFIG_KM_ROOTFSSIZE: address for rootfilesystem in RAM
+ */
+
+/* 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 */
+
+#define CONFIG_KM_DEF_ENV_CPU \
+ "addbootcount=echo \\\\c\0" \
+ "addmtdparts=echo \\\\c\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" \
+ "fdt_file=" \
+ xstr(CONFIG_HOSTNAME) "/" \
+ xstr(CONFIG_HOSTNAME) ".dtb\0" \
+ "tftpfdt=" \
+ "tftpboot ${fdt_addr_r} ${fdt_file} && " \
+ "setenv actual_fdt_addr ${fdt_addr_r} \0" \
+ "update=" \
+ "protect off " xstr(BOOTFLASH_START) " +${filesize} && "\
+ "erase " xstr(BOOTFLASH_START) " +${filesize} && " \
+ "cp.b ${u-boot_addr_r} " xstr(BOOTFLASH_START) \
+ " ${filesize} && " \
+ "protect on " xstr(BOOTFLASH_START) " +${filesize}\0" \
+ ""
+
+#endif /* __CONFIG_KEYMILE_POWERPC_H */
diff --git a/include/configs/km_arm.h b/include/configs/km_arm.h
index b3cd5a3..a7c080b 100644
--- a/include/configs/km_arm.h
+++ b/include/configs/km_arm.h
@@ -48,8 +48,29 @@
/* include common defines/options for all Keymile boards */
#include "keymile-common.h"
-#undef CONFIG_CMD_DTT
-#undef CONFIG_BOOTCOUNT_LIMIT
+
+#define CONFIG_ENV_SIZE (128 << 10) /* NAND chip block size */
+#define CONFIG_SYS_MEMTEST_START 0x00400000 /* 4M */
+#define CONFIG_SYS_MEMTEST_END 0x007fffff /*(_8M -1) */
+#define CONFIG_SYS_LOAD_ADDR 0x00800000 /* default load adr- 8M */
+
+/* pseudo-non volatile RAM [hex] */
+#define CONFIG_KM_PNVRAM 0x80000
+/* physical RAM MTD size [hex] */
+#define CONFIG_KM_PHRAM 0x17F000
+
+#define CONFIG_KM_CRAMFS_ADDR 0x2400000
+#define CONFIG_KM_KERNEL_ADDR 0x2000000 /* 4096KBytes */
+
+#define CONFIG_KM_DEF_ENV_CPU \
+ "addmtdparts=setenv bootargs ${bootargs} ${mtdparts}\0" \
+ "boot=bootm ${actual_kernel_addr} - -\0" \
+ "cramfsloadfdt=echo \\\\c\0" \
+ "tftpfdt=echo \\\\c\0" \
+ CONFIG_KM_DEF_ENV_UPDATE \
+ ""
+
+
#define CONFIG_MD5 /* get_random_hex on krikwood needs MD5 support */
#define CONFIG_SKIP_LOWLEVEL_INIT /* disable board lowlevel_init */
diff --git a/include/configs/kmeter1.h b/include/configs/kmeter1.h
index 15042b9..2fbc774 100644
--- a/include/configs/kmeter1.h
+++ b/include/configs/kmeter1.h
@@ -29,16 +29,20 @@
#define CONFIG_HOSTNAME kmeter1
#define CONFIG_SYS_TEXT_BASE 0xF0000000
+#define CONFIG_KM_DEF_NETDEV \
+ "netdev=eth2\0" \
/* include common defines/options for all Keymile boards */
#include "keymile-common.h"
-
-#define CONFIG_KM_UBI_PARTITION_NAME "ubi0"
+#include "km-powerpc.h"
#define MTDIDS_DEFAULT "nor0=boot"
-#define MTDPARTS_DEFAULT \
- "mtdparts=boot:768k(u-boot),128k(env),128k(envred)," \
- "-(" CONFIG_KM_UBI_PARTITION_NAME ")"
+#define MTDPARTS_DEFAULT "mtdparts=" \
+ "boot:" \
+ "768k(u-boot)," \
+ "128k(env)," \
+ "128k(envred)," \
+ "-(" CONFIG_KM_UBI_PARTITION_NAME ")"
#define CONFIG_MISC_INIT_R
/*
@@ -455,7 +459,7 @@
#define BOOTFLASH_START F0000000
-#define CONFIG_PRAM 512 /* protected RAM [KBytes] */
+#define CONFIG_KM_CONSOLE_TTY "ttyS0"
/*
* Environment Configuration
@@ -467,22 +471,14 @@
#define CONFIG_EXTRA_ENV_SETTINGS \
CONFIG_KM_DEF_ENV \
+ "dtt_bus=pca9547:70:a\0" \
+ "EEprom_ivm=pca9547:70:9\0" \
+ "newenv=" \
+ "prot off 0xF00C0000 +0x40000 && " \
+ "era 0xF00C0000 +0x40000\0" \
"rootpath=/opt/eldk/ppc_82xx\0" \
- "addcon=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
- "ramdisk_file=/tftpboot/kmeter1/uRamdisk\0" \
- "loadram=tftp ${ramdisk_addr_r} ${ramdisk_file}\0" \
- "loadfdt=tftp ${fdt_addr_r} ${fdt_file}\0" \
- "loadkernel=tftp ${kernel_addr_r} ${bootfile}\0" \
"unlock=yes\0" \
- "fdt_addr=F0080000\0" \
- "kernel_addr=F00a0000\0" \
- "ramdisk_addr=F03a0000\0" \
- "ramdisk_addr_r=F10000\0" \
- "EEprom_ivm=pca9547:70:9\0" \
- "dtt_bus=pca9547:70:a\0" \
- "mtdids=nor0=app \0" \
- "mtdparts=" MK_STR(MTDPARTS_DEFAULT) "\0" \
- ""
+ ""
#if defined(CONFIG_UEC_ETH)
#define CONFIG_HAS_ETH0
diff --git a/include/configs/mgcoge.h b/include/configs/mgcoge.h
index 662d885..05ba433 100644
--- a/include/configs/mgcoge.h
+++ b/include/configs/mgcoge.h
@@ -37,6 +37,7 @@
/* include common defines/options for all Keymile boards */
#include "keymile-common.h"
+#include "km-powerpc.h"
/*
* Select serial console configuration
@@ -80,28 +81,28 @@
#define BOOTFLASH_START 0xFE000000
-#define MTDIDS_DEFAULT "nor0=boot,nor1=app"
-#define MTDPARTS_DEFAULT \
- "mtdparts=boot:384k(u-boot),128k(env),128k(envred),3456k(free);" \
- "app:3m(esw0),10m(rootfs0),3m(esw1),10m(rootfs1),1m(var),5m(cfg)"
+#define CONFIG_KM_CONSOLE_TTY "ttyCPM0"
+
+#define MTDIDS_DEFAULT "nor3=app"
+#define MTDPARTS_DEFAULT "mtdparts=" \
+ "app:" \
+ "768k(u-boot)," \
+ "128k(env)," \
+ "128k(envred)," \
+ "3072k(free)," \
+ "-(" CONFIG_KM_UBI_PARTITION_NAME ")"
-#ifndef CONFIG_KM_DEF_ENV /* if not set by keymile-common.h */
-#define CONFIG_KM_DEF_ENV "km-common=empty\0"
-#endif
/*
* Default environment settings
*/
-#define CONFIG_EXTRA_ENV_SETTINGS \
+#define CONFIG_EXTRA_ENV_SETTINGS \
CONFIG_KM_DEF_ENV \
- "rootpath=/opt/eldk/ppc_82xx\0" \
- "addcon=setenv bootargs ${bootargs} " \
- "console=ttyCPM0,${baudrate}\0" \
- "mtdids=nor0=boot,nor1=app \0" \
- "partition=nor1,5 \0" \
- "new_env=prot off FE060000 FE09FFFF; era FE060000 FE09FFFF \0" \
"EEprom_ivm=pca9544a:70:4 \0" \
- "mtdparts=" MK_STR(MTDPARTS_DEFAULT) "\0" \
"unlock=yes\0" \
+ "newenv=" \
+ "prot off 0xFE0C0000 +0x40000 && " \
+ "era 0xFE0C0000 +0x40000\0" \
+ "rootpath=/opt/eldk/ppc_82xx\0" \
""
#define CONFIG_SYS_SDRAM_BASE 0x00000000
--
1.7.4
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