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| author | Paul Gortmaker <paul.gortmaker@windriver.com> | 2008-07-09 13:23:05 -0400 |
|---|---|---|
| committer | Andrew Fleming-AFLEMING <afleming@freescale.com> | 2008-07-14 18:56:51 -0500 |
| commit | 71074abbe0c76429577aff58aeff0a24ad210b23 (patch) | |
| tree | 4652ac4855c0b07ca8d4de2f7fcec061898af6f7 | |
| parent | 24ef76f320fbadf074105229826514db140f939f (diff) | |
| download | talos-obmc-uboot-71074abbe0c76429577aff58aeff0a24ad210b23.tar.gz talos-obmc-uboot-71074abbe0c76429577aff58aeff0a24ad210b23.zip | |
8xxx-fdt: set ns16550 clock from CFG_NS16550_CLK, not bi_busfreq
Some boards that have external 16550 UARTs don't have a direct
tie between bi_busfreq and the clock used for the UARTs. Boards
that do have such a tie should set CFG_NS16550_CLK to be
get_bus_freq(0) -- which most of them do already.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Acked-by: Kim Phillips <kim.phillips@freescale.com>
| -rw-r--r-- | cpu/mpc83xx/fdt.c | 2 | ||||
| -rw-r--r-- | cpu/mpc85xx/fdt.c | 2 | ||||
| -rw-r--r-- | cpu/mpc86xx/fdt.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/cpu/mpc83xx/fdt.c b/cpu/mpc83xx/fdt.c index 267ae6adc5..fda85c15d0 100644 --- a/cpu/mpc83xx/fdt.c +++ b/cpu/mpc83xx/fdt.c @@ -78,7 +78,7 @@ void ft_cpu_setup(void *blob, bd_t *bd) #ifdef CFG_NS16550 do_fixup_by_compat_u32(blob, "ns16550", - "clock-frequency", bd->bi_busfreq, 1); + "clock-frequency", CFG_NS16550_CLK, 1); #endif fdt_fixup_memory(blob, (u64)bd->bi_memstart, (u64)bd->bi_memsize); diff --git a/cpu/mpc85xx/fdt.c b/cpu/mpc85xx/fdt.c index c8d2c6ac22..c159934c5b 100644 --- a/cpu/mpc85xx/fdt.c +++ b/cpu/mpc85xx/fdt.c @@ -229,7 +229,7 @@ void ft_cpu_setup(void *blob, bd_t *bd) #ifdef CFG_NS16550 do_fixup_by_compat_u32(blob, "ns16550", - "clock-frequency", bd->bi_busfreq, 1); + "clock-frequency", CFG_NS16550_CLK, 1); #endif #ifdef CONFIG_CPM2 diff --git a/cpu/mpc86xx/fdt.c b/cpu/mpc86xx/fdt.c index 379306ea4f..80a5c78a79 100644 --- a/cpu/mpc86xx/fdt.c +++ b/cpu/mpc86xx/fdt.c @@ -30,6 +30,6 @@ void ft_cpu_setup(void *blob, bd_t *bd) #ifdef CFG_NS16550 do_fixup_by_compat_u32(blob, "ns16550", - "clock-frequency", bd->bi_busfreq, 1); + "clock-frequency", CFG_NS16550_CLK, 1); #endif } |
