ppc4xx: Fix Canyonlands and Glacier default environment for fdt usage
This patch fixes the Canyonlands and Glacier default environment to better
fit to the arch/powerpc device-tree kernels. The variables dealing with
arch/ppc booting are removed, since these boards are supported only in
arch/powerpc. Glacier uses the same config file as Canyonlands.
Also, the Glacier now uses non-FPU rootpath, since 460GT has no FPU.
Signed-off-by: Stefan Roese <sr@denx.de>
diff --git a/include/configs/canyonlands.h b/include/configs/canyonlands.h
index e7896aa..3dd577a 100644
--- a/include/configs/canyonlands.h
+++ b/include/configs/canyonlands.h
@@ -319,15 +319,18 @@
#define CONFIG_HOSTNAME canyonlands
#define CFG_BOOTFILE "bootfile=canyonlands/uImage\0"
#define CFG_DTBFILE "fdt_file=canyonlands/canyonlands.dtb\0"
+#define CFG_ROOTPATH "rootpath=/opt/eldk/ppc_4xxFP\0"
#else
#define CONFIG_HOSTNAME glacier
#define CFG_BOOTFILE "bootfile=glacier/uImage\0"
#define CFG_DTBFILE "fdt_file=glacier/glacier.dtb\0"
+#define CFG_ROOTPATH "rootpath=/opt/eldk/ppc_4xx\0"
#endif
#define CONFIG_EXTRA_ENV_SETTINGS \
CFG_BOOTFILE \
CFG_DTBFILE \
+ CFG_ROOTPATH \
"netdev=eth0\0" \
"nfsargs=setenv bootargs root=/dev/nfs rw " \
"nfsroot=${serverip}:${rootpath}\0" \
@@ -336,18 +339,18 @@
"ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}" \
":${hostname}:${netdev}:off panic=1\0" \
"addtty=setenv bootargs ${bootargs} console=ttyS0,${baudrate}\0"\
- "net_nfs=tftp 400000 ${bootfile};" \
- "tftp ${fdt_addr} ${fdt_file};" \
- "run nfsargs addip addtty;" \
- "bootm 400000 - ${fdt_addr}\0" \
- "net_nfs_fdt=net_nfs\0" \
- "flash_nfs=run nfsargs addip addtty;" \
- "bootm ${kernel_addr}\0" \
"flash_self=run ramargs addip addtty;" \
- "bootm ${kernel_addr} ${ramdisk_addr}\0" \
- "rootpath=/opt/eldk/ppc_4xxFP\0" \
- "fdt_addr=800000\0" \
+ "bootm ${kernel_addr} ${ramdisk_addr} ${fdt_addr}\0" \
+ "flash_nfs=run nfsargs addip addtty;" \
+ "bootm ${kernel_addr} - ${fdt_addr}\0" \
+ "net_nfs=tftp ${kernel_addr_r} ${bootfile}; " \
+ "tftp ${fdt_addr_r} ${fdt_file}; " \
+ "run nfsargs addip addtty;" \
+ "bootm ${kernel_addr_r} - ${fdt_addr_r}\0" \
+ "kernel_addr_r=400000\0" \
+ "fdt_addr_r=800000\0" \
"kernel_addr=fc000000\0" \
+ "fdt_addr=fc1e0000\0" \
"ramdisk_addr=fc200000\0" \
"initrd_high=30000000\0" \
"load=tftp 200000 ${hostname}/u-boot.bin\0" \