Changed bootloader and partition parameters to ease virgin unit

programming without SD-Flash card.

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7672 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/target/linux/at91-2.6/image/u-boot/patches/014-ubparam-kernel.patch b/target/linux/at91-2.6/image/u-boot/patches/014-ubparam-kernel.patch
new file mode 100644 (file)
index 0000000..f6d0a1b
--- /dev/null
+++ b/target/linux/at91-2.6/image/u-boot/patches/014-ubparam-kernel.patch
@@ -0,0 +1,11 @@
+--- u-boot-1.1.4.old/tools/ubparams.c  2007-06-19 14:24:39.000000000 +0200
++++ u-boot-1.1.4/tools/ubparams.c      2007-06-19 14:25:05.000000000 +0200
+@@ -39,7 +39,7 @@
+       "stderr=serial\0"
+       "fbargs=setenv bootargs root=/dev/mtdblock3 ro init=/etc/preinit console=/dev/ttyS0,115200,mem=32M\0"
+       "rdba=setenv bootargs root=/dev/ram rw initrd=0x21200000,6000000 ramdisk_size=20000 init=/etc/preinit console=/dev/ttyS0,115200,mem=32M\0"
+-      "rdram=run rdba; tftp 21000000 vImage; tftp 21200000 root.squashfs; bootm 21000000\0"
++      "rdram=run rdba; tftp 21000000 uImage; tftp 21200000 root.squashfs; bootm 21000000\0"
+       "flash=run fbargs; bootm 0xc0042000\0"
+       "bootargs=setenv bootargs root=/dev/mtdblock3 ro init=/etc/preinit console=/dev/ttyS0,115200,mem=32M\0"
+       "bootcmd=bootm 0xc0042000\0"

diff --git a/target/linux/at91-2.6/image/u-boot/ubclient/ubpar.c b/target/linux/at91-2.6/image/u-boot/ubclient/ubpar.c
index 3f6c070..7e8ea0e 100644 (file)
--- a/target/linux/at91-2.6/image/u-boot/ubclient/ubpar.c
+++ b/target/linux/at91-2.6/image/u-boot/ubclient/ubpar.c
@@ -48,7 +48,7 @@ static char *environment[] = {
        "stderr=serial\0"
        "fbargs=setenv bootargs root=/dev/mtdblock3 ro init=/etc/preinit console=/dev/ttyS0,115200,mem=32M\0"
        "rdba=setenv bootargs root=/dev/ram rw initrd=0x21200000,6000000 ramdisk_size=20000 init=/etc/preinit console=/dev/ttyS0,115200,mem=32M\0"
        "stderr=serial\0"
        "fbargs=setenv bootargs root=/dev/mtdblock3 ro init=/etc/preinit console=/dev/ttyS0,115200,mem=32M\0"
        "rdba=setenv bootargs root=/dev/ram rw initrd=0x21200000,6000000 ramdisk_size=20000 init=/etc/preinit console=/dev/ttyS0,115200,mem=32M\0"

-       "rdram=run rdba; tftp 21000000 vImage; tftp 21200000 root.squashfs; bootm 21000000\0"
+       "rdram=run rdba; tftp 21000000 uImage; tftp 21200000 root.squashfs; bootm 21000000\0"

        "flash=run fbargs; bootm 0xc0042000\0"
        "bootargs=setenv bootargs root=/dev/mtdblock3 ro init=/etc/preinit console=/dev/ttyS0,115200,mem=32M\0"
        "bootcmd=bootm 0xc0042000\0"
        "flash=run fbargs; bootm 0xc0042000\0"
        "bootargs=setenv bootargs root=/dev/mtdblock3 ro init=/etc/preinit console=/dev/ttyS0,115200,mem=32M\0"
        "bootcmd=bootm 0xc0042000\0"

diff --git a/target/linux/at91-2.6/patches/014-initpartition.patch b/target/linux/at91-2.6/patches/014-initpartition.patch
new file mode 100644 (file)
index 0000000..7e78e64
--- /dev/null
+++ b/target/linux/at91-2.6/patches/014-initpartition.patch
@@ -0,0 +1,18 @@
+--- linux-2.6.21.5.old/drivers/mtd/devices/at91_dataflash.c    2007-06-13 13:31:24.000000000 +0200
++++ linux-2.6.21.5/drivers/mtd/devices/at91_dataflash.c        2007-06-19 12:49:48.000000000 +0200
+@@ -161,12 +161,12 @@
+               .mask_flags     = MTD_WRITEABLE,        /* read-only */
+       },
+       {
+-              .name           = "kernel",
++              .name           = "knlroot",
+               .offset         = MTDPART_OFS_NXTBLK,
+-              .size           = 5 * 32 * 8 * 1056,    /* 5 sectors */
++              .size           = 0x320400,     /* 5 sectors */
+       },
+       {
+-              .name           = "filesystem",
++              .name           = "jffs2",
+               .offset         = MTDPART_OFS_NXTBLK,
+               .size           = MTDPART_SIZ_FULL,     /* rest = 26 sectors */
+       }