sunxi: add support for Cubietruck booting in FEL mode

Signed-off-by: Oliver Schinagl <oliver@schinagl.nl>
Signed-off-by: Jens Kuske <jenskuske@gmail.com>
Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
Reviewed-by: Tom Rini <trini@ti.com>
Reviewed-by: Marek Vasut <marex@denx.de>

diff --git a/board/sunxi/Makefile b/board/sunxi/Makefile
index 559112ebbdbb64c941563ef374eca8a2912738bf..18b1e1173354800af7f266529c0c57c49fc676b4 100644 (file)
--- a/board/sunxi/Makefile
+++ b/board/sunxi/Makefile
@@ -9,3 +9,4 @@
 # SPDX-License-Identifier:     GPL-2.0+
 #
 obj-y  += board.o
+obj-$(CONFIG_CUBIETRUCK)       += dram_cubietruck.o

diff --git a/board/sunxi/dram_cubietruck.c b/board/sunxi/dram_cubietruck.c
new file mode 100644 (file)
index 0000000..fbcd687
--- /dev/null
+++ b/board/sunxi/dram_cubietruck.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 = 432,
+       .type = 3,
+       .rank_num = 1,
+       .density = 4096,
+       .io_width = 8,
+       .bus_width = 32,
+       .cas = 9,
+       .zq = 0x7f,
+       .odt_en = 0,
+       .size = 2048,
+       .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 c40937f502e6c49c00a03ba36d95f31ac51f5915..db3a6aef75f30e74170e83778bb21073bce43a77 100644 (file)
--- a/boards.cfg
+++ b/boards.cfg
@@ -379,6 +379,7 @@ Active  arm         armv7          rmobile     renesas         lager
 Active  arm         armv7          s5pc1xx     samsung         goni                s5p_goni                              -                                                                                                                                 Przemyslaw Marczak <p.marczak@samsung.com>
 Active  arm         armv7          s5pc1xx     samsung         smdkc100            smdkc100                              -                                                                                                                                 Minkyu Kang <mk7.kang@samsung.com>
 Active  arm         armv7          socfpga     altera          socfpga             socfpga_cyclone5                      -                                                                                                                                 -
+Active  arm         armv7          sunxi       -               sunxi               Cubietruck_FEL                        sun7i:CUBIETRUCK,SPL_FEL                                                                                                          -
 Active  arm         armv7          u8500       st-ericsson     snowball            snowball                              -                                                                                                                                 Mathieu Poirier <mathieu.poirier@linaro.org>
 Active  arm         armv7          u8500       st-ericsson     u8500               u8500_href                            -                                                                                                                                 -
 Active  arm         armv7          vf610       freescale       vf610twr            vf610twr                              vf610twr:IMX_CONFIG=board/freescale/vf610twr/imximage.cfg                                                                         Alison Wang <b18965@freescale.com>