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authorStefan Roese <sr@denx.de>2008-03-19 10:23:43 +0100
committerStefan Roese <sr@denx.de>2008-03-27 10:20:02 +0100
commit9462732a3ec551c11862450902cd8ee1bedea6d9 (patch)
tree66a8477725a66bab46ea34659c612d7ab46989db /board
parent511e4f9e7f7b6719e4d91d7f0fc89412b13b5150 (diff)
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ppc4xx: Add fdt support to Prodrive alpr
Since this board will probably be ported to arch/powerpc in the near future, we add device tree support now. This way we are "ready" for arch/powerpc from now on. Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'board')
-rw-r--r--board/prodrive/alpr/alpr.c25
1 files changed, 24 insertions, 1 deletions
diff --git a/board/prodrive/alpr/alpr.c b/board/prodrive/alpr/alpr.c
index b764499..287f32e 100644
--- a/board/prodrive/alpr/alpr.c
+++ b/board/prodrive/alpr/alpr.c
@@ -23,10 +23,12 @@
#include <common.h>
-#include <asm/processor.h>
+#include <libfdt.h>
+#include <fdt_support.h>
#include <spd_sdram.h>
#include <ppc4xx_enet.h>
#include <miiphy.h>
+#include <asm/processor.h>
DECLARE_GLOBAL_DATA_PTR;
@@ -315,3 +317,24 @@ int post_hotkeys_pressed(void)
return (ctrlc());
}
#endif
+
+#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) */