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author | Hans de Goede <hdegoede@redhat.com> | 2014-06-09 11:36:58 +0200 |
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committer | Ian Campbell <ijc@hellion.org.uk> | 2014-07-06 20:12:44 +0100 |
commit | f84269c5c0ac3944532fce6fcadaeb7912d014e8 (patch) | |
tree | 47fa750d8820cc4329c1b5141661d8d3648f3a98 /arch/arm/cpu/armv7/sunxi/cpu_info.c | |
parent | 745325a97d172a71dea4ec7528224ed63973d601 (diff) | |
download | u-boot-imx-f84269c5c0ac3944532fce6fcadaeb7912d014e8.zip u-boot-imx-f84269c5c0ac3944532fce6fcadaeb7912d014e8.tar.gz u-boot-imx-f84269c5c0ac3944532fce6fcadaeb7912d014e8.tar.bz2 |
sunxi: Add sun5i support
Add support for the Allwinner A13 and A10s SoCs also know as the Allwinner
sun5i family, and the A13-OLinuXinoM A13 based and r7-tv-dongle A10s based
boards.
The only differences compared to the already supported sun4i and sun7i
families are all in the DRAM controller initialization:
-Different hcpr values
-Different MBUS settings
-Some other small initialization changes
Signed-off-by: Henrik Nordstrom <henrik@henriknordstrom.net>
Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Oliver Schinagl <oliver@schinagl.nl>
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/cpu_info.c')
-rw-r--r-- | arch/arm/cpu/armv7/sunxi/cpu_info.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/sunxi/cpu_info.c b/arch/arm/cpu/armv7/sunxi/cpu_info.c index b4b5089..5cf35ac 100644 --- a/arch/arm/cpu/armv7/sunxi/cpu_info.c +++ b/arch/arm/cpu/armv7/sunxi/cpu_info.c @@ -15,6 +15,14 @@ int print_cpuinfo(void) { #ifdef CONFIG_SUN4I puts("CPU: Allwinner A10 (SUN4I)\n"); +#elif defined CONFIG_SUN5I + u32 val = readl(SUNXI_SID_BASE + 0x08); + switch ((val >> 12) & 0xf) { + case 0: puts("CPU: Allwinner A12 (SUN5I)\n"); break; + case 3: puts("CPU: Allwinner A13 (SUN5I)\n"); break; + case 7: puts("CPU: Allwinner A10s (SUN5I)\n"); break; + default: puts("CPU: Allwinner A1X (SUN5I)\n"); + } #elif defined CONFIG_SUN7I puts("CPU: Allwinner A20 (SUN7I)\n"); #else |