sunxi: add Cubieboard2 support

This is a sun7i (A20) based followup to the sun4i (A10)
Cubieboard. It has GMAC using MII mode.

Signed-off-by: Ian Campbell <ijc@hellion.org.uk>
Acked-by: Hans de Goede <hdegoede@redhat.com>

diff --git a/board/sunxi/Makefile b/board/sunxi/Makefile
index 708363290a03953ba60974bb8f1f2e9095bbce1c..62acb8ff27a272aec8f2fbb8d1d923df5afc3b3c 100644 (file)
--- a/board/sunxi/Makefile
+++ b/board/sunxi/Makefile
@@ -12,5 +12,6 @@ obj-y += board.o
 obj-$(CONFIG_SUNXI_GMAC)       += gmac.o
 obj-$(CONFIG_A13_OLINUXINOM)   += dram_a13_oli_micro.o
 obj-$(CONFIG_CUBIEBOARD)       += dram_cubieboard.o
+obj-$(CONFIG_CUBIEBOARD2)      += dram_cubieboard2.o
 obj-$(CONFIG_CUBIETRUCK)       += dram_cubietruck.o
 obj-$(CONFIG_R7DONGLE)         += dram_r7dongle.o

diff --git a/board/sunxi/dram_cubieboard2.c b/board/sunxi/dram_cubieboard2.c
new file mode 100644 (file)
index 0000000..9e75367
--- /dev/null
+++ b/board/sunxi/dram_cubieboard2.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 58873b6fa021b462354eec17b1d23624d141b0a2..035b5c720f3bace6bd1f1494e3861393fe25e57d 100644 (file)
--- a/boards.cfg
+++ b/boards.cfg
@@ -379,6 +379,8 @@ Active  arm         armv7          s5pc1xx     samsung         smdkc100
 Active  arm         armv7          socfpga     altera          socfpga             socfpga_cyclone5                      -                                                                                                                                 -
 Active  arm         armv7          sunxi       -               sunxi               A13-OLinuXinoM                        sun5i:A13_OLINUXINOM,SPL,CONS_INDEX=2                                                                                             Hans de Goede <hdegoede@redhat.com>
 Active  arm         armv7          sunxi       -               sunxi               Cubieboard                            sun4i:CUBIEBOARD,SPL,AXP209_POWER,SUNXI_EMAC                                                                                      Hans de Goede <hdegoede@redhat.com>
+Active  arm         armv7          sunxi       -               sunxi               Cubieboard2                           sun7i:CUBIEBOARD2,SPL,SUNXI_GMAC                                                                                                  Ian Campbell <ijc@hellion.org.uk>:Hans de Goede <hdegoede@redhat.com>
+Active  arm         armv7          sunxi       -               sunxi               Cubieboard2_FEL                       sun7i:CUBIEBOARD2,SPL_FEL,SUNXI_GMAC                                                                                              Ian Campbell <ijc@hellion.org.uk>:Hans de Goede <hdegoede@redhat.com>
 Active  arm         armv7          sunxi       -               sunxi               Cubietruck                            sun7i:CUBIETRUCK,SPL,AXP209_POWER,SUNXI_GMAC,RGMII                                                                                Ian Campbell <ijc@hellion.org.uk>:Hans de Goede <hdegoede@redhat.com>
 Active  arm         armv7          sunxi       -               sunxi               Cubietruck_FEL                        sun7i:CUBIETRUCK,SPL_FEL,AXP209_POWER,SUNXI_GMAC,RGMII                                                                            Ian Campbell <ijc@hellion.org.uk>:Hans de Goede <hdegoede@redhat.com>
 Active  arm         armv7          sunxi       -               sunxi               r7-tv-dongle                          sun5i:R7DONGLE,SPL,AXP152_POWER                                                                                                   Hans de Goede <hdegoede@redhat.com>