diff options
| author | York Sun <yorksun@freescale.com> | 2013-06-25 11:37:41 -0700 |
|---|---|---|
| committer | York Sun <yorksun@freescale.com> | 2013-08-09 12:41:38 -0700 |
| commit | cb93071bb6da21d17dd7d7d414a389b380f959b2 (patch) | |
| tree | ef8cc19e0c01b00baeda237802d4b6b383d5e5f7 /arch/powerpc/cpu/mpc85xx/cpu_init.c | |
| parent | 7adefb55adf3e55f3788c3b9682ba91d29da2595 (diff) | |
| download | u-boot-imx-cb93071bb6da21d17dd7d7d414a389b380f959b2.zip u-boot-imx-cb93071bb6da21d17dd7d7d414a389b380f959b2.tar.gz u-boot-imx-cb93071bb6da21d17dd7d7d414a389b380f959b2.tar.bz2 | |
mpc85xx: Base emulator support
Prepare for emulator support for mpc85xx parts.
Disable DDR training and skip wrlvl_cntl_2 and wrlvl_cntl_3 registers.
These two registers improve stability but not supported by emulator.
Add CONFIG_FSL_TBCLK_EXTRA_DIV for possible adjustment to time base.
Signed-off-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'arch/powerpc/cpu/mpc85xx/cpu_init.c')
| -rw-r--r-- | arch/powerpc/cpu/mpc85xx/cpu_init.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/cpu_init.c b/arch/powerpc/cpu/mpc85xx/cpu_init.c index 25beda2..1774462 100644 --- a/arch/powerpc/cpu/mpc85xx/cpu_init.c +++ b/arch/powerpc/cpu/mpc85xx/cpu_init.c @@ -532,8 +532,10 @@ skip_l2: enable_cpc(); +#ifndef CONFIG_SYS_FSL_NO_SERDES /* needs to be in ram since code uses global static vars */ fsl_serdes_init(); +#endif #ifdef CONFIG_SYS_FSL_ERRATUM_A005871 if (IS_SVR_REV(svr, 1, 0)) { |