sunxi: Convert sun4i boards to use auto dram configuration

Currently we've separate detailed dram settings for all sun4i boards, this
moves them over to using auto dram configuration so that we can get rid of
all the per board dram_foo.c files.

Tested-by: Hans de Goede <hdegoede@redhat.com> on a A10-OLinuXino-Lime,
 Chuwi_V7_CW0825 and ba10_tv_box
Tested-by: Zoltan HERPAI <wigyori@uid0.hu> on a pcduino
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>

diff --git a/board/sunxi/Makefile b/board/sunxi/Makefile
index 54628e3ec4d079905824f9464b37d7962259981b..f838e7beaff669eeaf2f01764b6f43170011835b 100644 (file)
--- a/board/sunxi/Makefile
+++ b/board/sunxi/Makefile
@@ -11,7 +11,7 @@
 obj-y  += board.o
 obj-$(CONFIG_SUNXI_GMAC)       += gmac.o
 obj-$(CONFIG_SUNXI_AHCI)       += ahci.o
-obj-$(CONFIG_TARGET_A10_OLINUXINO_L)   += dram_a10_olinuxino_l.o
+obj-$(CONFIG_MACH_SUN4I)       += dram_sun4i_auto.o
 obj-$(CONFIG_TARGET_A10S_OLINUXINO_M)  += dram_a10s_olinuxino_m.o
 obj-$(CONFIG_TARGET_A13_OLINUXINO)     += dram_a13_olinuxino.o
 obj-$(CONFIG_TARGET_A13_OLINUXINOM)    += dram_a13_oli_micro.o
@@ -20,18 +20,13 @@ obj-$(CONFIG_TARGET_A20_OLINUXINO_L2)       += dram_a20_olinuxino_l2.o
 obj-$(CONFIG_TARGET_A20_OLINUXINO_M)   += dram_sun7i_384_1024_iow16.o
 # This is not a typo, uses the same mem settings as the a10s-olinuxino-m
 obj-$(CONFIG_TARGET_AUXTEK_T004)       += dram_a10s_olinuxino_m.o
-obj-$(CONFIG_TARGET_BA10_TV_BOX)       += dram_sun4i_384_1024_iow8.o
 obj-$(CONFIG_TARGET_BANANAPI)          += dram_bananapi.o
 obj-$(CONFIG_TARGET_BANANAPRO)         += dram_bananapi.o
-obj-$(CONFIG_TARGET_CUBIEBOARD)                += dram_sun4i_auto.o
 obj-$(CONFIG_TARGET_CUBIEBOARD2)       += dram_cubieboard2.o
 obj-$(CONFIG_TARGET_CUBIETRUCK)                += dram_cubietruck.o
 obj-$(CONFIG_TARGET_I12_TVBOX)         += dram_sun7i_384_1024_iow16.o
-obj-$(CONFIG_TARGET_MELE_A1000)                += dram_sun4i_auto.o
 obj-$(CONFIG_TARGET_MELE_M3)           += dram_sun7i_384_1024_iow16.o
-obj-$(CONFIG_TARGET_MINI_X)            += dram_sun4i_auto.o
 obj-$(CONFIG_TARGET_MSI_PRIMO73)       += dram_sun7i_384_1024_iow16.o
-obj-$(CONFIG_TARGET_PCDUINO)           += dram_sun4i_408_1024_iow8.o
 obj-$(CONFIG_TARGET_PCDUINO3)          += dram_linksprite_pcduino3.o
 obj-$(CONFIG_TARGET_QT840A)            += dram_sun7i_384_512_busw16_iow16.o
 obj-$(CONFIG_TARGET_R7DONGLE)          += dram_r7dongle.o

diff --git a/board/sunxi/dram_a10_olinuxino_l.c b/board/sunxi/dram_a10_olinuxino_l.c
deleted file mode 100644 (file)
index 24a1bd9..0000000
--- a/board/sunxi/dram_a10_olinuxino_l.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* 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 = 6,
-       .zq = 123,
-       .odt_en = 0,
-       .size = 512,
-       .tpr0 = 0x30926692,
-       .tpr1 = 0x1090,
-       .tpr2 = 0x1a0c8,
-       .tpr3 = 0,
-       .tpr4 = 0,
-       .tpr5 = 0,
-       .emr1 = 0x4,
-       .emr2 = 0,
-       .emr3 = 0,
-};
-
-unsigned long sunxi_dram_init(void)
-{
-       return dramc_init(&dram_para);
-}

diff --git a/board/sunxi/dram_sun4i_384_1024_iow8.c b/board/sunxi/dram_sun4i_384_1024_iow8.c
deleted file mode 100644 (file)
index b0fcc55..0000000
--- a/board/sunxi/dram_sun4i_384_1024_iow8.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* this file is generated, don't edit it yourself */
-
-#include <common.h>
-#include <asm/arch/dram.h>
-
-static struct dram_para dram_para = {
-       .clock = 384,
-       .type = 3,
-       .rank_num = 1,
-       .density = 2048,
-       .io_width = 8,
-       .bus_width = 32,
-       .cas = 6,
-       .zq = 123,
-       .odt_en = 0,
-       .size = 1024,
-       .tpr0 = 0x30926692,
-       .tpr1 = 0x1090,
-       .tpr2 = 0x1a0c8,
-       .tpr3 = 0,
-       .tpr4 = 0,
-       .tpr5 = 0,
-       .emr1 = 0x4,
-       .emr2 = 0,
-       .emr3 = 0,
-};
-
-unsigned long sunxi_dram_init(void)
-{
-       return dramc_init(&dram_para);
-}

diff --git a/board/sunxi/dram_sun4i_408_1024_iow8.c b/board/sunxi/dram_sun4i_408_1024_iow8.c
deleted file mode 100644 (file)
index c6d87d2..0000000
--- a/board/sunxi/dram_sun4i_408_1024_iow8.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/* this file is generated, don't edit it yourself */
-
-#include <common.h>
-#include <asm/arch/dram.h>
-
-static struct dram_para dram_para = {
-       .clock = 408,
-       .type = 3,
-       .rank_num = 1,
-       .density = 2048,
-       .io_width = 8,
-       .bus_width = 32,
-       .cas = 6,
-       .zq = 123,
-       .odt_en = 0,
-       .size = 1024,
-       .tpr0 = 0x30926692,
-       .tpr1 = 0x1090,
-       .tpr2 = 0x1a0c8,
-       .tpr3 = 0,
-       .tpr4 = 0,
-       .tpr5 = 0,
-       .emr1 = 0,
-       .emr2 = 0,
-       .emr3 = 0,
-};
-
-unsigned long sunxi_dram_init(void)
-{
-       return dramc_init(&dram_para);
-}

diff --git a/configs/A10-OLinuXino-Lime_defconfig b/configs/A10-OLinuXino-Lime_defconfig
index f0cbf21025afefaecc05eb2af5527dfae1b0e61d..ac7adc89ee8fb1f6fcc4ca80f939073530c9e5a5 100644 (file)
--- a/configs/A10-OLinuXino-Lime_defconfig
+++ b/configs/A10-OLinuXino-Lime_defconfig
@@ -5,3 +5,6 @@ CONFIG_FDTFILE="sun4i-a10-olinuxino-lime.dtb"
 +S:CONFIG_ARCH_SUNXI=y
 +S:CONFIG_MACH_SUN4I=y
 +S:CONFIG_TARGET_A10_OLINUXINO_L=y
++S:CONFIG_DRAM_CLK=480
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=4

diff --git a/configs/Linksprite_pcDuino_defconfig b/configs/Linksprite_pcDuino_defconfig
index f5b0ca9877f6277ad241631fb62cb85e3324517c..0bf329e585d501576bb0108fd0653a14cf292178 100644 (file)
--- a/configs/Linksprite_pcDuino_defconfig
+++ b/configs/Linksprite_pcDuino_defconfig
@@ -5,3 +5,6 @@ CONFIG_FDTFILE="sun4i-a10-pcduino.dtb"
 +S:CONFIG_ARCH_SUNXI=y
 +S:CONFIG_MACH_SUN4I=y
 +S:CONFIG_TARGET_PCDUINO=y
++S:CONFIG_DRAM_CLK=408
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=0

diff --git a/configs/ba10_tv_box_defconfig b/configs/ba10_tv_box_defconfig
index 37bf51b1f3ca584199076898bcf5aca127023a09..0bfb5bd84b5f84122b3e5628ce9e6c44592fe8ff 100644 (file)
--- a/configs/ba10_tv_box_defconfig
+++ b/configs/ba10_tv_box_defconfig
@@ -6,3 +6,6 @@ CONFIG_USB2_VBUS_PIN="PH12"
 +S:CONFIG_ARCH_SUNXI=y
 +S:CONFIG_MACH_SUN4I=y
 +S:CONFIG_TARGET_BA10_TV_BOX=y
++S:CONFIG_DRAM_CLK=384
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=4