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| author | Ian Campbell <ijc@hellion.org.uk> | 2014-06-05 19:00:14 +0100 |
|---|---|---|
| committer | Ian Campbell <ijc@hellion.org.uk> | 2014-07-18 19:42:23 +0100 |
| commit | 5c58f8b685fbb201fd93af2a010eecd26c78bb4e (patch) | |
| tree | a303921d921a25d616bdb50ea67c8fcd293da687 /board/sunxi | |
| parent | b41d7d05b7a7ab56d961c144ca93b15de0fc4308 (diff) | |
| download | u-boot-imx-5c58f8b685fbb201fd93af2a010eecd26c78bb4e.zip u-boot-imx-5c58f8b685fbb201fd93af2a010eecd26c78bb4e.tar.gz u-boot-imx-5c58f8b685fbb201fd93af2a010eecd26c78bb4e.tar.bz2 | |
sunxi: add Cubieboard2 support
This is a sun7i (A20) based followup to the sun4i (A10)
Cubieboard. It has GMAC using MII mode.
Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
Acked-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'board/sunxi')
| -rw-r--r-- | board/sunxi/Makefile | 1 | ||||
| -rw-r--r-- | board/sunxi/dram_cubieboard2.c | 31 |
2 files changed, 32 insertions, 0 deletions
diff --git a/board/sunxi/Makefile b/board/sunxi/Makefile index 7083632..62acb8f 100644 --- a/board/sunxi/Makefile +++ b/board/sunxi/Makefile @@ -12,5 +12,6 @@ obj-y += board.o obj-$(CONFIG_SUNXI_GMAC) += gmac.o obj-$(CONFIG_A13_OLINUXINOM) += dram_a13_oli_micro.o obj-$(CONFIG_CUBIEBOARD) += dram_cubieboard.o +obj-$(CONFIG_CUBIEBOARD2) += dram_cubieboard2.o obj-$(CONFIG_CUBIETRUCK) += dram_cubietruck.o obj-$(CONFIG_R7DONGLE) += dram_r7dongle.o diff --git a/board/sunxi/dram_cubieboard2.c b/board/sunxi/dram_cubieboard2.c new file mode 100644 index 0000000..9e75367 --- /dev/null +++ b/board/sunxi/dram_cubieboard2.c @@ -0,0 +1,31 @@ +/* this file is generated, don't edit it yourself */ + +#include <common.h> +#include <asm/arch/dram.h> + +static struct dram_para dram_para = { + .clock = 480, + .type = 3, + .rank_num = 1, + .density = 4096, + .io_width = 16, + .bus_width = 32, + .cas = 9, + .zq = 0x7f, + .odt_en = 0, + .size = 1024, + .tpr0 = 0x42d899b7, + .tpr1 = 0xa090, + .tpr2 = 0x22a00, + .tpr3 = 0x0, + .tpr4 = 0x1, + .tpr5 = 0x0, + .emr1 = 0x4, + .emr2 = 0x10, + .emr3 = 0x0, +}; + +unsigned long sunxi_dram_init(void) +{ + return dramc_init(&dram_para); +} |