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| author | Hans de Goede <hdegoede@redhat.com> | 2014-12-07 14:34:27 +0100 |
|---|---|---|
| committer | Hans de Goede <hdegoede@redhat.com> | 2015-01-14 14:56:37 +0100 |
| commit | 08fd1479c7354bcef528a65dba44406aaab08e26 (patch) | |
| tree | cdd81018ad1e2ffc3b3008b1659371144e168cc8 /arch/arm/cpu/armv7/sunxi/board.c | |
| parent | 2367b44d0f40f8be0e82c5df459b7ec5fc3f0155 (diff) | |
| download | blackbird-obmc-uboot-08fd1479c7354bcef528a65dba44406aaab08e26.tar.gz blackbird-obmc-uboot-08fd1479c7354bcef528a65dba44406aaab08e26.zip | |
sun8i: Add dram initialization support
Based on the register / dram_para headers from the Allwinner u-boot / linux
sources + the init sequences from boot0.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
Diffstat (limited to 'arch/arm/cpu/armv7/sunxi/board.c')
| -rw-r--r-- | arch/arm/cpu/armv7/sunxi/board.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/arm/cpu/armv7/sunxi/board.c b/arch/arm/cpu/armv7/sunxi/board.c index 9b3e80c24a..bc98c564f9 100644 --- a/arch/arm/cpu/armv7/sunxi/board.c +++ b/arch/arm/cpu/armv7/sunxi/board.c @@ -114,7 +114,8 @@ void reset_cpu(ulong addr) /* do some early init */ void s_init(void) { -#if defined CONFIG_SPL_BUILD && defined CONFIG_MACH_SUN6I +#if defined CONFIG_SPL_BUILD && \ + (defined CONFIG_MACH_SUN6I || defined CONFIG_MACH_SUN8I) /* Magic (undocmented) value taken from boot0, without this DRAM * access gets messed up (seems cache related) */ setbits_le32(SUNXI_SRAMC_BASE + 0x44, 0x1800); |
