From a8425d52885de047fc00019cdf3e697b4d32b67a Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Thu, 2 May 2013 12:49:18 +0200 Subject: [PATCH] microblaze: bootm: Add support for loading initrd fdt_initrd add additional information to DTB about initrd addresses which are later used by kernel. Signed-off-by: Michal Simek --- arch/microblaze/lib/bootm.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/arch/microblaze/lib/bootm.c b/arch/microblaze/lib/bootm.c index b992a4ddef..3842709001 100644 --- a/arch/microblaze/lib/bootm.c +++ b/arch/microblaze/lib/bootm.c @@ -64,6 +64,14 @@ int do_bootm_linux(int flag, int argc, char * const argv[], if (!of_flat_tree && argc > 3) of_flat_tree = (char *)simple_strtoul(argv[3], NULL, 16); + + /* fixup the initrd now that we know where it should be */ + if (images->rd_start && images->rd_end && of_flat_tree) + ret = fdt_initrd(of_flat_tree, images->rd_start, + images->rd_end, 1); + if (ret) + return 1; + #ifdef DEBUG printf("## Transferring control to Linux (at address 0x%08lx) ", (ulong)thekernel); -- 2.39.5