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From 600e61eed037eb27df6301db9e7dab0a86cc1012 Mon Sep 17 00:00:00 2001
From: Bo Shen <voice.shen@gmail.com>
Date: Sat, 12 Apr 2014 07:42:11 +0800
Subject: [PATCH] bananapi: add bananapi board support
BananaPi is A20 based board. More information:
www.banana-pi.org
The bananapi.h is original from sun7i.h + sunxi-common.h
The dram_bananapi.c is original from dram_cubieboard2.c
Signed-off-by: Bo Shen <voice.shen@gmail.com>
---
arch/arm/cpu/armv7/sunxi/board.c | 3 +
board/sunxi/Makefile | 1 +
board/sunxi/dram_bananapi.c | 31 +++
boards.cfg | 1 +
include/configs/bananapi.h | 432 +++++++++++++++++++++++++++++++++++++++
5 files changed, 468 insertions(+)
create mode 100644 board/sunxi/dram_bananapi.c
create mode 100644 include/configs/bananapi.h
diff --git a/arch/arm/cpu/armv7/sunxi/board.c b/arch/arm/cpu/armv7/sunxi/board.c
index 9b3d5a2..2df7704 100644
diff --git a/board/sunxi/Makefile b/board/sunxi/Makefile
index bed033b..bbe73f6 100644
--- a/board/sunxi/Makefile
+++ b/board/sunxi/Makefile
@@ -20,6 +20,7 @@ obj-$(CONFIG_AUXTEK_T003) += dram_auxtek_t003.o
# This is not a typo, uses the same mem settings as the a10s-olinuxino-m
obj-$(CONFIG_AUXTEK_T004) += dram_a10s_olinuxino_m.o
obj-$(CONFIG_BA10_TV_BOX) += dram_sun4i_384_1024_iow8.o
+obj-$(CONFIG_BANANAPI) += dram_bananapi.o
obj-$(CONFIG_COBY_MID7042) += dram_sun4i_408_1024_iow16.o
obj-$(CONFIG_COBY_MID8042) += dram_sun4i_360_1024_iow16.o
obj-$(CONFIG_COBY_MID9742) += dram_sun4i_408_1024_iow16.o
diff --git a/board/sunxi/dram_bananapi.c b/board/sunxi/dram_bananapi.c
new file mode 100644
index 0000000..9e75367
--- /dev/null
+++ b/board/sunxi/dram_bananapi.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);
+}
diff --git a/boards.cfg b/boards.cfg
index f1a5d07..5073644 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -381,6 +381,7 @@ Active arm armv7 sunxi - sunxi
Active arm armv7 sunxi - sunxi Auxtek-T003 sun5i:AUXTEK_T003,SPL,AXP152_POWER,STATUSLED=34 -
Active arm armv7 sunxi - sunxi Auxtek-T004 sun5i:AUXTEK_T004,SPL,AXP152_POWER,STATUSLED=34 -
Active arm armv7 sunxi - sunxi ba10_tv_box sun4i:BA10_TV_BOX,SPL,SUNXI_EMAC -
+Active arm armv7 sunxi - sunxi bananapi sun7i:BANANAPI,SPL,SUNXI_GMAC,STATUSLED=248 -
Active arm armv7 sunxi - sunxi Coby_MID7042 sun4i:COBY_MID7042,SPL -
Active arm armv7 sunxi - sunxi Coby_MID8042 sun4i:COBY_MID8042,SPL -
Active arm armv7 sunxi - sunxi Coby_MID9742 sun4i:COBY_MID9742,SPL -
diff --git a/include/configs/bananapi.h b/include/configs/bananapi.h
new file mode 100644
index 0000000..5e70e63
--
1.9.3
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