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| author | Stefan Roese <sr@denx.de> | 2007-12-13 14:52:53 +0100 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2007-12-27 19:35:32 +0100 |
| commit | 136288847e3b04f2ff357a067ad45e10afa0a24c (patch) | |
| tree | 400169375283ceaed24da68c454c8be4bcd4b8f8 /board/amcc | |
| parent | 3b9abdc448a1c2c6a4c2aa292724b4d1a05166a9 (diff) | |
| download | blackbird-obmc-uboot-136288847e3b04f2ff357a067ad45e10afa0a24c.tar.gz blackbird-obmc-uboot-136288847e3b04f2ff357a067ad45e10afa0a24c.zip | |
ppc4xx: Bring 4xx fdt support up-to-date
This patch update the 4xx fdt support. It enabled fdt booting
on the AMCC Kilauea and Sequoia for now. More can follow later
quite easily.
Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'board/amcc')
| -rw-r--r-- | board/amcc/kilauea/kilauea.c | 1 | ||||
| -rw-r--r-- | board/amcc/sequoia/sequoia.c | 25 |
2 files changed, 25 insertions, 1 deletions
diff --git a/board/amcc/kilauea/kilauea.c b/board/amcc/kilauea/kilauea.c index 96c0dd4600..2ee896abd9 100644 --- a/board/amcc/kilauea/kilauea.c +++ b/board/amcc/kilauea/kilauea.c @@ -25,6 +25,7 @@ #include <ppc4xx.h> #include <ppc405.h> #include <libfdt.h> +#include <fdt_support.h> #include <asm/processor.h> #include <asm/io.h> diff --git a/board/amcc/sequoia/sequoia.c b/board/amcc/sequoia/sequoia.c index 4e47ab395b..f81f07146d 100644 --- a/board/amcc/sequoia/sequoia.c +++ b/board/amcc/sequoia/sequoia.c @@ -23,9 +23,11 @@ */ #include <common.h> +#include <libfdt.h> +#include <fdt_support.h> +#include <ppc440.h> #include <asm/processor.h> #include <asm/io.h> -#include <ppc440.h> DECLARE_GLOBAL_DATA_PTR; @@ -583,3 +585,24 @@ int post_hotkeys_pressed(void) return 0; /* No hotkeys supported */ } #endif /* CONFIG_POST */ + +#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) +void ft_board_setup(void *blob, bd_t *bd) +{ + u32 val[4]; + int rc; + + ft_cpu_setup(blob, bd); + + /* Fixup NOR mapping */ + val[0] = 0; /* chip select number */ + val[1] = 0; /* always 0 */ + val[2] = gd->bd->bi_flashstart; + val[3] = gd->bd->bi_flashsize; + rc = fdt_find_and_setprop(blob, "/plb/opb/ebc", "ranges", + val, sizeof(val), 1); + if (rc) + printf("Unable to update property NOR mapping, err=%s\n", + fdt_strerror(rc)); +} +#endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */ |
