[U-Boot-Users] [PATCH] TQM5200: use automatic fdt memory fixup

Martin Krause martin.krause at tqs.de
Mon Feb 25 15:17:05 CET 2008


Call fdt_fixup_memory() on the boards TQM5200, TQM5200_B, TQM5200S,
TB5200 and TB5200_B to fixup the /memory node with the memory values
detected by U-Boot.

Signed-off-by: Martin Krause <martin.krause at tqs.de>
--
I consider this patch as bugfix, since linux 2.6 will not boot
on boards with less SDRAM than the fixed value in the TQM5200 fdt
(64 MiB AFAIK)
---

 board/tqm5200/tqm5200.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/board/tqm5200/tqm5200.c b/board/tqm5200/tqm5200.c
index 8c3f701..97e3099 100644
--- a/board/tqm5200/tqm5200.c
+++ b/board/tqm5200/tqm5200.c
@@ -795,5 +795,6 @@ int board_get_height (void)
 void ft_board_setup(void *blob, bd_t *bd)
 {
 	ft_cpu_setup(blob, bd);
+	fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize);
 }
 #endif /* defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP) */





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