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authorJeremy Kerr <jeremy.kerr@canonical.com>2010-01-30 01:31:21 -0700
committerGrant Likely <grant.likely@secretlab.ca>2010-02-09 08:34:10 -0700
commit1406bc2f57787797d1f6a3675c019a7093769275 (patch)
tree2b3bee50a75fa1502ef00eccf7bcecda19acd56a /init
parent50ab2fe147e22c8786552cda1791a61ae81b84d2 (diff)
downloadlinux-1406bc2f57787797d1f6a3675c019a7093769275.tar.bz2
of/flattree: use callback to setup initrd from /chosen
At present, the fdt code sets the kernel-wide initrd_start and initrd_end variables when parsing /chosen. On ARM, we only set these once the bootmem has been reserved. This change adds an arch hook to setup the initrd from the device tree: void early_init_dt_setup_initrd_arch(unsigned long start, unsigned long end); The arch-specific code can then setup the initrd however it likes. Compiled on powerpc, with CONFIG_BLK_DEV_INITRD=y and =n. Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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