Hi,
The A20-OLinuXino-LIME is already supported by the u-boot-arm tree: http://git.denx.de/?p=u-boot/u-boot-arm.git;a=summary
We're waiting for the u-boot arm maintainer to send a pull-req for things to get added to u-boot master.
Regards,
Hans
On 08/20/2014 07:37 AM, FUKAUMI Naoki wrote:
This patch adds support for Olimex A20-OLinuXino-LIME board.
Signed-off-by: FUKAUMI Naoki naobsd@gmail.com
board/sunxi/Makefile | 1 + board/sunxi/dram_a20_olinuxino_l.c | 31 +++++++++++++++++++++++++++++++ configs/A20-OLinuXino-Lime_defconfig | 5 +++++ 3 files changed, 37 insertions(+) create mode 100644 board/sunxi/dram_a20_olinuxino_l.c create mode 100644 configs/A20-OLinuXino-Lime_defconfig
diff --git a/board/sunxi/Makefile b/board/sunxi/Makefile index cf001e7..56073a0 100644 --- 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 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 index 0000000..b06377a --- /dev/null +++ b/configs/A20-OLinuXino-Lime_defconfig @@ -0,0 +1,5 @@ +CONFIG_SPL=y +CONFIG_SYS_EXTRA_OPTIONS="A20_OLINUXINO_L,SPL,AXP209_POWER,SUNXI_GMAC,AHCI,SATAPWR=SUNXI_GPC(3),USB_EHCI" +CONFIG_FTDFILE="sun7i-a20-olinuxino-lime.dtb" ++S:CONFIG_ARM=y ++S:CONFIG_TARGET_SUN7I=y