sun7i: Add support for Olimex A20-OLinuXino-LIME

This patch adds support for Olimex A20-OLinuXino-LIME board.

Signed-off-by: FUKAUMI Naoki <naobsd@gmail.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>

diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS
index b0b1804c508ad1bad36213e7a75dc8e132ef505e..4f32195dcd92372858a2ff0170f45059531d8adf 100644 (file)
--- a/board/sunxi/MAINTAINERS
+++ b/board/sunxi/MAINTAINERS
@@ -32,3 +32,9 @@ F:    configs/Cubieboard2_defconfig
 F:     configs/Cubieboard2_FEL_defconfig
 F:     configs/Cubietruck_defconfig
 F:     configs/Cubietruck_FEL_defconfig
+
+A20-OLINUXINO-LIME BOARD
+M:     FUKAUMI Naoki <naobsd@gmail.com>
+S:     Maintained
+F:     board/sunxi/dram_a20_olinuxino_l.c
+F:     configs/A20-OLinuXino-Lime_defconfig

diff --git a/board/sunxi/Makefile b/board/sunxi/Makefile
index cf001e71fa796ba23856624211819ffd4234bebb..56073a024d1a4c58940671b325e7c0ad71d75427 100644 (file)
--- a/board/sunxi/Makefile
+++ b/board/sunxi/Makefile
@@ -15,6 +15,7 @@ obj-$(CONFIG_A10_OLINUXINO_L) += dram_a10_olinuxino_l.o
 obj-$(CONFIG_A10S_OLINUXINO_M) += dram_a10s_olinuxino_m.o
 obj-$(CONFIG_A13_OLINUXINO)    += dram_a13_olinuxino.o
 obj-$(CONFIG_A13_OLINUXINOM)   += dram_a13_oli_micro.o
+obj-$(CONFIG_A20_OLINUXINO_L)  += dram_a20_olinuxino_l.o
 obj-$(CONFIG_A20_OLINUXINO_M)  += dram_sun7i_384_1024_iow16.o
 # This is not a typo, uses the same mem settings as the a10s-olinuxino-m
 obj-$(CONFIG_AUXTEK_T004)      += dram_a10s_olinuxino_m.o

diff --git a/board/sunxi/dram_a20_olinuxino_l.c b/board/sunxi/dram_a20_olinuxino_l.c
new file mode 100644 (file)
index 0000000..2c74999
--- /dev/null
+++ b/board/sunxi/dram_a20_olinuxino_l.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 = 16,
+       .cas = 9,
+       .zq = 0x7f,
+       .odt_en = 0,
+       .size = 512,
+       .tpr0 = 0x42d899b7,
+       .tpr1 = 0xa090,
+       .tpr2 = 0x22a00,
+       .tpr3 = 0,
+       .tpr4 = 0,
+       .tpr5 = 0,
+       .emr1 = 0x4,
+       .emr2 = 0x10,
+       .emr3 = 0,
+};
+
+unsigned long sunxi_dram_init(void)
+{
+       return dramc_init(&dram_para);
+}

diff --git a/configs/A20-OLinuXino-Lime_defconfig b/configs/A20-OLinuXino-Lime_defconfig
new file mode 100644 (file)
index 0000000..ca79fd5
--- /dev/null
+++ b/configs/A20-OLinuXino-Lime_defconfig
@@ -0,0 +1,5 @@
+CONFIG_SPL=y
+CONFIG_SYS_EXTRA_OPTIONS="A20_OLINUXINO_L,AXP209_POWER,SUNXI_GMAC,AHCI,SATAPWR=SUNXI_GPC(3),USB_EHCI"
+CONFIG_FDTFILE="sun7i-a20-olinuxino-lime.dtb"
++S:CONFIG_ARM=y
++S:CONFIG_TARGET_SUN7I=y