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

Signed-off-by: FUKAUMI Naoki naobsd@gmail.com ---

Changes in v2: - update MAINTAINERS - remove "SPL" from CONFIG_SYS_EXTRA_OPTIONS - s/FTDFILE/FDTFILE/g

board/sunxi/MAINTAINERS | 6 ++++++ board/sunxi/Makefile | 1 + board/sunxi/dram_a20_olinuxino_l.c | 31 +++++++++++++++++++++++++++++++ configs/A20-OLinuXino-Lime_defconfig | 5 +++++ 4 files changed, 43 insertions(+) create mode 100644 board/sunxi/dram_a20_olinuxino_l.c create mode 100644 configs/A20-OLinuXino-Lime_defconfig

diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS index b0b1804..4f32195 100644 --- 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 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..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