From f6dfc80554b27da11dbb36ebae166b23ec3aa9ca Mon Sep 17 00:00:00 2001 From: David Gibson Date: Tue, 8 May 2007 14:10:01 +1000 Subject: [POWERPC] Support for the Ebony 440GP reference board in arch/powerpc This adds platform support code for the Ebony (440GP) evaluation board. This includes both code in arch/powerpc/platforms/44x for board initialization, and zImage wrapper code to correctly tweak the flattened device tree based on information from the firmware. The zImage supports both IBM OpenBIOS (aka "treeboot") and old versions of uboot which don't support a flattened device tree. Signed-off-by: David Gibson Signed-off-by: Paul Mackerras --- arch/powerpc/boot/mktree.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) (limited to 'arch/powerpc/boot/mktree.c') diff --git a/arch/powerpc/boot/mktree.c b/arch/powerpc/boot/mktree.c index 4cb892993651..45d06a8c7cd1 100644 --- a/arch/powerpc/boot/mktree.c +++ b/arch/powerpc/boot/mktree.c @@ -46,8 +46,8 @@ int main(int argc, char *argv[]) struct stat st; boot_block_t bt; - if (argc < 3) { - fprintf(stderr, "usage: %s [entry-point]\n",argv[0]); + if (argc < 5) { + fprintf(stderr, "usage: %s \n",argv[0]); exit(1); } @@ -61,10 +61,8 @@ int main(int argc, char *argv[]) bt.bb_magic = htonl(0x0052504F); /* If we have the optional entry point parameter, use it */ - if (argc == 4) - bt.bb_dest = bt.bb_entry_point = htonl(strtoul(argv[3], NULL, 0)); - else - bt.bb_dest = bt.bb_entry_point = htonl(0x500000); + bt.bb_dest = htonl(strtoul(argv[3], NULL, 0)); + bt.bb_entry_point = htonl(strtoul(argv[4], NULL, 0)); /* We know these from the linker command. * ...and then move it up into memory a little more so the -- cgit v1.2.2