mirror of
https://github.com/archlinuxarm/PKGBUILDs.git
synced 2024-12-08 23:03:46 +00:00
184 lines
5.7 KiB
Diff
184 lines
5.7 KiB
Diff
From b08bd8f1ab63ea9039dcd65655c7e59cf3bae61d Mon Sep 17 00:00:00 2001
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From: Kevin Mihelich <kevin@archlinuxarm.org>
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Date: Sat, 29 Aug 2015 10:33:56 -0600
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Subject: [PATCH 6/6] arch linux arm modifications
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---
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include/configs/chiliboard.h | 100 +++++++++++++++++++------------------------
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1 file changed, 44 insertions(+), 56 deletions(-)
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diff --git a/include/configs/chiliboard.h b/include/configs/chiliboard.h
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index eacc9af..9045db4 100644
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--- a/include/configs/chiliboard.h
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+++ b/include/configs/chiliboard.h
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@@ -124,7 +124,6 @@
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* as that will normally be within the kernel lowmem and thus visible via
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* bootm_size and we only run on platforms with 256MB or more of memory.
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*/
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-#ifdef CONFIG_RAM128MB
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#define DEFAULT_LINUX_BOOT_ENV \
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"loadaddr=0x82000000\0" \
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"kernel_addr_r=0x82000000\0" \
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@@ -133,16 +132,6 @@
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"rdaddr=0x84080000\0" \
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"ramdisk_addr_r=0x84080000\0" \
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"bootm_size=0x8000000\0"
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-#else
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-#define DEFAULT_LINUX_BOOT_ENV \
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- "loadaddr=0x82000000\0" \
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- "kernel_addr_r=0x82000000\0" \
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- "fdtaddr=0x88000000\0" \
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- "fdt_addr_r=0x88000000\0" \
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- "rdaddr=0x88080000\0" \
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- "ramdisk_addr_r=0x88080000\0" \
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- "bootm_size=0x10000000\0"
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-#endif
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/*
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* Default to a quick boot delay.
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@@ -258,6 +247,7 @@
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#define CONFIG_CMD_ASKENV
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#define CONFIG_CMD_ECHO
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#define CONFIG_CMD_BOOTZ
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+#define CONFIG_SUPPORT_RAW_INITRD
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/*
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* Common filesystems support. When we have removable storage we
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@@ -398,6 +388,9 @@
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#define CONFIG_EFI_PARTITION
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#define CONFIG_PARTITION_UUIDS
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#define CONFIG_CMD_PART
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+#define CONFIG_CMD_SETEXPR
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+
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+#define CONFIG_IDENT_STRING " Arch Linux ARM"
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#ifdef CONFIG_NAND
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#ifndef CONFIG_NAND512MB
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@@ -441,8 +434,9 @@
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#define CONFIG_EXTRA_ENV_SETTINGS \
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DEFAULT_LINUX_BOOT_ENV \
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"boot_fdt=try\0" \
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- "bootpart=0:2\0" \
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+ "bootpart=0:1\0" \
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"bootdir=/boot\0" \
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+ "fdtdir=/boot/dtbs\0" \
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"bootfile=zImage\0" \
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"fdtfile=undefined\0" \
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"console=ttyO0,115200n8\0" \
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@@ -450,9 +444,6 @@
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"uuid_disk=${uuid_gpt_disk};" \
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"name=rootfs,start=2MiB,size=-,uuid=${uuid_gpt_rootfs}\0" \
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"optargs=\0" \
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- "mmcdev=0\0" \
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- "mmcroot=/dev/mmcblk0p2 rw\0" \
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- "mmcrootfstype=ext4 rootwait\0" \
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"rootpath=/export/rootfs\0" \
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"nfsopts=nolock\0" \
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"static_ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}" \
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@@ -461,8 +452,7 @@
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"ramrootfstype=ext2\0" \
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"mmcargs=setenv bootargs console=${console} " \
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"${optargs} " \
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- "root=${mmcroot} " \
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- "rootfstype=${mmcrootfstype}\0" \
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+ "root=${root}\0" \
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"spiroot=/dev/mtdblock4 rw\0" \
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"spirootfstype=jffs2\0" \
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"spisrcaddr=0xe0000\0" \
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@@ -477,46 +467,47 @@
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"root=/dev/nfs " \
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"nfsroot=${serverip}:${rootpath},${nfsopts} rw " \
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"ip=dhcp\0" \
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- "bootenv=uEnv.txt\0" \
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- "loadbootenv=load mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
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- "importbootenv=echo Importing environment from mmc ...; " \
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- "env import -t $loadaddr $filesize\0" \
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"ramargs=setenv bootargs console=${console} " \
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"${optargs} " \
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"root=${ramroot} " \
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"rootfstype=${ramrootfstype}\0" \
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- "loadramdisk=load mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \
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- "loadimage=load mmc ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
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- "loadfdt=load mmc ${bootpart} ${fdtaddr} ${bootdir}/${fdtfile}\0" \
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- "mmcloados=run mmcargs; " \
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- "if test ${boot_fdt} = yes || test ${boot_fdt} = try; then " \
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- "if run loadfdt; then " \
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- "bootz ${loadaddr} - ${fdtaddr}; " \
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- "else " \
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- "if test ${boot_fdt} = try; then " \
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- "bootz; " \
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- "else " \
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- "echo WARN: Cannot load the DT; " \
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- "fi; " \
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- "fi; " \
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- "else " \
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- "bootz; " \
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- "fi;\0" \
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- "mmcboot=mmc dev ${mmcdev}; " \
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- "if mmc rescan; then " \
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- "echo SD/MMC found on device ${mmcdev};" \
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- "if run loadbootenv; then " \
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- "echo Loaded environment from ${bootenv};" \
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- "run importbootenv;" \
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- "fi;" \
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- "if test -n $uenvcmd; then " \
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- "echo Running uenvcmd ...;" \
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- "run uenvcmd;" \
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- "fi;" \
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- "if run loadimage; then " \
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- "run mmcloados;" \
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- "fi;" \
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- "fi;\0" \
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+ "loadimage=load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/${bootfile}\0" \
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+ "loadrd=load ${devtype} ${bootpart} ${rdaddr} ${bootdir}/${rdfile}\0" \
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+ "loadfdt=echo loading ${fdtdir}/${fdtfile} ...; load ${devtype} ${bootpart} ${fdtaddr} ${fdtdir}/${fdtfile}\0" \
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+ "mmcboot=for devtype in mmc; do " \
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+ "for devnum in 0 1; do " \
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+ "if ${devtype} dev ${devnum}; then " \
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+ "echo ${devtype} found on device ${devnum};" \
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+ "setenv bootpart ${devnum}:1;" \
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+ "part uuid ${devtype} ${bootpart} uuid;" \
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+ "setenv root PARTUUID=${uuid} rw rootwait;" \
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+ "echo Checking for: ${bootdir}/uEnv.txt ...;" \
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+ "if test -e ${devtype} ${bootpart} ${bootdir}/uEnv.txt; then " \
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+ "load ${devtype} ${bootpart} ${loadaddr} ${bootdir}/uEnv.txt;" \
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+ "env import -t ${loadaddr} ${filesize};" \
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+ "echo Loaded environment from ${bootdir}/uEnv.txt;" \
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+ "echo Checking if uenvcmd is set ...;" \
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+ "if test -n ${uenvcmd}; then " \
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+ "echo Running uenvcmd ...;" \
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+ "run uenvcmd;" \
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+ "fi;" \
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+ "fi;" \
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+ "if run loadimage; then " \
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+ "run mmcargs;" \
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+ "if run loadfdt; then " \
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+ "if run loadrd; then " \
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+ "bootz ${loadaddr} ${rdaddr}:${filesize} ${fdtaddr};" \
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+ "else " \
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+ "bootz ${loadaddr} - ${fdtaddr};" \
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+ "fi;" \
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+ "fi;" \
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+ "else " \
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+ "echo No kernel found;" \
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+ "fi;" \
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+ "setexpr devnum ${devnum} + 1;" \
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+ "fi;" \
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+ "done;" \
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+ "done;\0" \
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"spiboot=echo Booting from spi ...; " \
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"run spiargs; " \
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"sf probe ${spibusno}:0; " \
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@@ -541,9 +532,6 @@
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#define CONFIG_BOOTCOMMAND \
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"run findfdt; " \
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"run mmcboot;" \
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- "setenv mmcdev 1; " \
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- "setenv bootpart 1:2; " \
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- "run mmcboot;" \
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"run nandboot;"
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/* NS16550 Configuration */
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--
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2.5.0
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