Patchwork [U-Boot,16/22] ARM sunxi: SPL support for a13_mid board

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Submitter Henrik Nordström
Date Nov. 25, 2012, 11:45 a.m.
Message ID <1353843940.17518.28.camel@home.hno.se>
Download mbox | patch
Permalink /patch/201534/
State Changes Requested
Delegated to: Albert ARIBAUD
Headers show

Comments

Henrik Nordström - Nov. 25, 2012, 11:45 a.m.
From:    Jari Helaakoski <tekkuli@gmail.com>
Signed-off-by: Jari Helaakoski <tekkuli@gmail.com>
Signed-off-by: Henrik Nordstrom <henrik@henriknordstrom.net>
---
 board/sunxi/Makefile       |    1 +
 board/sunxi/dram_a13_mid.c |   31 +++++++++++++++++++++++++++++++
 boards.cfg                 |    1 +
 3 files changed, 33 insertions(+), 0 deletions(-)
 create mode 100644 board/sunxi/dram_a13_mid.c

Patch

diff --git a/board/sunxi/Makefile b/board/sunxi/Makefile
index e8b9ef8..f6a836f 100644
--- a/board/sunxi/Makefile
+++ b/board/sunxi/Makefile
@@ -27,6 +27,7 @@  LIB	:= $(obj)lib$(BOARD).o
 
 COBJS-y	:= board.o
 COBJS-$(CONFIG_A13_OLINUXINO)	+= dram_a13_olinuxino.o
+COBJS-$(CONFIG_A13_MID)		+= dram_a13_mid.o
 COBJS-$(CONFIG_CUBIEBOARD)	+= dram_cubieboard.o
 COBJS-$(CONFIG_CUBIEBOARD_512)	+= dram_cubieboard_512.o
 COBJS-$(CONFIG_HACKBERRY)	+= dram_hackberry.o
diff --git a/board/sunxi/dram_a13_mid.c b/board/sunxi/dram_a13_mid.c
new file mode 100644
index 0000000..3b0e595
--- /dev/null
+++ b/board/sunxi/dram_a13_mid.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 = 408,
+	.type = 3,
+	.rank_num = 1,
+	.density = 2048,
+	.io_width = 8,
+	.bus_width = 16,
+	.cas = 9,
+	.zq = 123,
+	.odt_en = 1,
+	.size = 512,
+	.tpr0 = 0x42d899b7,
+	.tpr1 = 0xa090,
+	.tpr2 = 0x22a00,
+	.tpr3 = 0,
+	.tpr4 = 0,
+	.tpr5 = 0,
+	.emr1 = 0x4,
+	.emr2 = 0x10,
+	.emr3 = 0,
+};
+
+int sunxi_dram_init(void)
+{
+	return dramc_init(&dram_para);
+}
diff --git a/boards.cfg b/boards.cfg
index 08ded68..0a8b938 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -289,6 +289,7 @@  colibri_t20_iris             arm         armv7:arm720t colibri_t20_iris  toradex
 u8500_href                   arm         armv7       u8500               st-ericsson    u8500
 snowball                     arm         armv7       snowball               st-ericsson    u8500
 A13-OLinuXino                arm         armv7       sunxi               -              sunxi       sun5i:A13_OLINUXINO,SPL
+A13_MID                      arm         armv7       sunxi               -              sunxi       sun5i:A13_MID,SPL
 Cubieboard                   arm         armv7       sunxi               -              sunxi       sun4i:CUBIEBOARD,SPL
 Cubieboard_512               arm         armv7       sunxi               -              sunxi       sun4i:CUBIEBOARD_512,SPL
 Hackberry                    arm         armv7       sunxi               -              sunxi       sun4i:HACKBERRY,SPL