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| author | Marian Balakowicz <m8@semihalf.com> | 2008-01-08 18:11:43 +0100 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2008-02-07 01:12:55 +0100 |
| commit | d45d5a18b6b36688f2365623f9d550566c664b5b (patch) | |
| tree | 1e81ef9d3907ba39bbd074a3b1523448b85b4f5b /lib_ppc | |
| parent | 5d3cc55ecbae277e08f5ff771da20b1d6a36ec36 (diff) | |
| download | u-boot-imx-d45d5a18b6b36688f2365623f9d550566c664b5b.zip u-boot-imx-d45d5a18b6b36688f2365623f9d550566c664b5b.tar.gz u-boot-imx-d45d5a18b6b36688f2365623f9d550566c664b5b.tar.bz2 | |
[new uImage] Cleanup OF/FDT #if/#elif/#endif use in do_bootm_linux()
Make CONFIG_OF_LIBFDT and CONFIG_OF_FLAT_TREE use more
readable in PPC variant of do_bootm_linux() routine.
Signed-off-by: Marian Balakowicz <m8@semihalf.com>
Diffstat (limited to 'lib_ppc')
| -rw-r--r-- | lib_ppc/ppc_linux.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/lib_ppc/ppc_linux.c b/lib_ppc/ppc_linux.c index ff2a3e5..94872a6 100644 --- a/lib_ppc/ppc_linux.c +++ b/lib_ppc/ppc_linux.c @@ -37,8 +37,7 @@ #include <fdt.h> #include <libfdt.h> #include <fdt_support.h> -#endif -#if defined(CONFIG_OF_FLAT_TREE) +#elif defined(CONFIG_OF_FLAT_TREE) #include <ft_build.h> #endif @@ -269,7 +268,7 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag, hdr = (image_header_t *)of_flat_tree; #if defined(CONFIG_OF_FLAT_TREE) if (*((ulong *)(of_flat_tree + image_get_header_size ())) != OF_DT_HEADER) { -#else +#elif defined(CONFIG_OF_LIBFDT) if (fdt_check_header (of_flat_tree + image_get_header_size ()) != 0) { #endif #ifndef CFG_NO_FLASH @@ -313,7 +312,7 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag, } #if defined(CONFIG_OF_FLAT_TREE) if (*((ulong *)(of_flat_tree + image_get_header_size ())) != OF_DT_HEADER) { -#else +#elif defined(CONFIG_OF_LIBFDT) if (fdt_check_header (of_flat_tree + image_get_header_size ()) != 0) { #endif puts ("ERROR: uImage data is not a fdt - " @@ -364,7 +363,7 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag, #if defined(CONFIG_OF_FLAT_TREE) if (*((ulong *)(of_flat_tree)) != OF_DT_HEADER) { -#else +#elif defined(CONFIG_OF_LIBFDT) if (fdt_check_header (of_flat_tree) != 0) { #endif puts ("ERROR: image is not a fdt - " @@ -375,7 +374,7 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag, #if defined(CONFIG_OF_FLAT_TREE) if (((struct boot_param_header *)of_flat_tree)->totalsize != image_to_cpu (len_ptr[2])) { -#else +#elif defined(CONFIG_OF_LIBFDT) if (be32_to_cpu (fdt_totalsize (of_flat_tree)) != image_to_cpu (len_ptr[2])) { #endif @@ -518,8 +517,9 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag, ft_board_setup(of_flat_tree, gd->bd); #endif } -#endif /* CONFIG_OF_LIBFDT */ -#if defined(CONFIG_OF_FLAT_TREE) + +#elif defined(CONFIG_OF_FLAT_TREE) + #ifdef CFG_BOOTMAPSZ /* * The blob must be within CFG_BOOTMAPSZ, @@ -552,7 +552,9 @@ do_bootm_linux (cmd_tbl_t *cmdtp, int flag, */ ft_setup(of_flat_tree, kbd, initrd_start, initrd_end); /* ft_dump_blob(of_flat_tree); */ -#endif + +#endif /* #if defined(CONFIG_OF_LIBFDT) #elif defined(CONFIG_OF_FLAT_TREE) */ + debug ("## Transferring control to Linux (at address %08lx) ...\n", (ulong)kernel); |