diff options
| author | Ilya Yanok <yanok@emcraft.com> | 2010-09-17 23:41:47 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2010-09-23 21:13:56 +0200 |
| commit | f1371048ab4dfaa0f7f26c0a60360548f1d752e3 (patch) | |
| tree | fd89731611b506dd0ac337ef1b20c249be923246 /arch | |
| parent | bab00b95b76d704878af0d70e66959c27bdf8f52 (diff) | |
| download | u-boot-imx-f1371048ab4dfaa0f7f26c0a60360548f1d752e3.zip u-boot-imx-f1371048ab4dfaa0f7f26c0a60360548f1d752e3.tar.gz u-boot-imx-f1371048ab4dfaa0f7f26c0a60360548f1d752e3.tar.bz2 | |
mpc83xx: add support for setting PCIE clocks
This patch adds support for setting PCIE clocks in cpu_init.c by
providing CONFIG_SYS_SCCR_PCIEXP{1,2} in configuration.
Signed-off-by: Ilya Yanok <yanok@emcraft.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/cpu/mpc83xx/cpu_init.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/powerpc/cpu/mpc83xx/cpu_init.c b/arch/powerpc/cpu/mpc83xx/cpu_init.c index 83cba93..f01c09a 100644 --- a/arch/powerpc/cpu/mpc83xx/cpu_init.c +++ b/arch/powerpc/cpu/mpc83xx/cpu_init.c @@ -126,6 +126,12 @@ void cpu_init_f (volatile immap_t * im) #ifdef CONFIG_SYS_SCCR_PCICM /* PCI & DMA clock mode */ SCCR_PCICM | #endif +#ifdef CONFIG_SYS_SCCR_PCIEXP1CM /* PCIE1 clock mode */ + SCCR_PCIEXP1CM | +#endif +#ifdef CONFIG_SYS_SCCR_PCIEXP2CM /* PCIE2 clock mode */ + SCCR_PCIEXP2CM | +#endif #ifdef CONFIG_SYS_SCCR_TSECCM /* all TSEC's clock mode */ SCCR_TSECCM | #endif @@ -158,6 +164,12 @@ void cpu_init_f (volatile immap_t * im) #ifdef CONFIG_SYS_SCCR_PCICM /* PCI & DMA clock mode */ (CONFIG_SYS_SCCR_PCICM << SCCR_PCICM_SHIFT) | #endif +#ifdef CONFIG_SYS_SCCR_PCIEXP1CM /* PCIE1 clock mode */ + (CONFIG_SYS_SCCR_PCIEXP1CM << SCCR_PCIEXP1CM_SHIFT) | +#endif +#ifdef CONFIG_SYS_SCCR_PCIEXP2CM /* PCIE2 clock mode */ + (CONFIG_SYS_SCCR_PCIEXP2CM << SCCR_PCIEXP2CM_SHIFT) | +#endif #ifdef CONFIG_SYS_SCCR_TSECCM /* all TSEC's clock mode */ (CONFIG_SYS_SCCR_TSECCM << SCCR_TSECCM_SHIFT) | #endif |