Patchwork [U-Boot,21/22] ARM sunxi: SPL support for Mele A3700 board

login
register
mail settings
Submitter Henrik Nordström
Date Nov. 25, 2012, 11:46 a.m.
Message ID <1353843991.17518.33.camel@home.hno.se>
Download mbox | patch
Permalink /patch/201533/
State Changes Requested
Delegated to: Albert ARIBAUD
Headers show

Comments

Henrik Nordström - Nov. 25, 2012, 11:46 a.m.
Signed-off-by: Henrik Nordstrom <henrik@henriknordstrom.net>
---
 board/sunxi/Makefile          |    1 +
 board/sunxi/dram_mele_a3700.c |   31 +++++++++++++++++++++++++++++++
 boards.cfg                    |    1 +
 3 files changed, 33 insertions(+), 0 deletions(-)
 create mode 100644 board/sunxi/dram_mele_a3700.c

Patch

diff --git a/board/sunxi/Makefile b/board/sunxi/Makefile
index 95826f2..c7d7268 100644
--- a/board/sunxi/Makefile
+++ b/board/sunxi/Makefile
@@ -36,6 +36,7 @@  COBJS-$(CONFIG_MINI_X)		+= dram_mini_x.o
 COBJS-$(CONFIG_A7HD)		+= dram_hyundai_a7hd.o
 COBJS-$(CONFIG_MK802)		+= dram_mk802.o
 COBJS-$(CONFIG_MK802II)		+= dram_mk802ii.o
+COBJS-$(CONFIG_MELE_A3700)	+= dram_mele_a3700.o
 
 COBJS	:= $(COBJS-y)
 SRCS 	:= $(COBJS:.o=.c)
diff --git a/board/sunxi/dram_mele_a3700.c b/board/sunxi/dram_mele_a3700.c
new file mode 100644
index 0000000..56a9d64
--- /dev/null
+++ b/board/sunxi/dram_mele_a3700.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 = 360,
+	.type = 3,
+	.rank_num = 1,
+	.density = 2048,
+	.io_width = 8,
+	.bus_width = 32,
+	.cas = 6,
+	.zq = 123,
+	.odt_en = 0,
+	.size = 1024,
+	.tpr0 = 0x30926692,
+	.tpr1 = 0x1090,
+	.tpr2 = 0x1a0c8,
+	.tpr3 = 0,
+	.tpr4 = 0,
+	.tpr5 = 0,
+	.emr1 = 0,
+	.emr2 = 0,
+	.emr3 = 0,
+};
+
+int sunxi_dram_init(void)
+{
+	return dramc_init(&dram_para);
+}
diff --git a/boards.cfg b/boards.cfg
index 14d6c67..1704a9a 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -295,6 +295,7 @@  Cubieboard_512               arm         armv7       sunxi               -
 Hackberry                    arm         armv7       sunxi               -              sunxi       sun4i:HACKBERRY,SPL
 Hyundai_A7HD                 arm         armv7       sunxi               -              sunxi       sun4i:A7HD,SPL
 Mele_A1000                   arm         armv7       sunxi               -              sunxi       sun4i:MELE_A1000,SPL
+Mele_A3700                   arm         armv7       sunxi               -              sunxi       sun4i:MELE_A3700,SPL
 Mini-X                       arm         armv7       sunxi               -              sunxi       sun4i:MINI_X,SPL
 sun4i                        arm         armv7       sunxi               -              sunxi       sun4i
 sun4i_sdcon                  arm         armv7       sunxi               -              sunxi       sun4i:UART0_PORT_F