sunxi: Convert sun5i boards to use auto dram configuration

Currently we've separate detailed dram settings for all sun5i 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.

This has been tested on a A10s-Olinuxino, A13-Olinuxino, A13-OlinuxinoM,
mk802-a10s and r7-tv-dongle board.

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

12 files changed, 19 insertions, 169 deletions

diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig
index 738b55e..f48b8c0 100644
--- a/board/sunxi/Kconfig
+++ b/board/sunxi/Kconfig
@@ -39,16 +39,14 @@ config DRAM_CLK
 	default 360 if MACH_SUN4I || MACH_SUN5I || MACH_SUN7I
 	---help---
 	Set the dram clock speed, valid range 240 - 480, must be a multiple
-	of 24. Note on sun4i / sun5i / sun7i this is only used by boards
-	which use dram autoconfig.
+	of 24.
 
 config DRAM_ZQ
 	int "sunxi dram zq value"
 	default 123 if MACH_SUN4I || MACH_SUN5I || MACH_SUN6I || MACH_SUN8I
 	default 127 if MACH_SUN7I
 	---help---
-	Set the dram zq value. Note on sun4i / sun5i / sun7i this is only
-	used by boards which use dram autoconfig.
+	Set the dram zq value.
 
 if MACH_SUN4I || MACH_SUN5I || MACH_SUN7I
 config DRAM_EMR1
@@ -56,8 +54,7 @@ config DRAM_EMR1
 	default 0 if MACH_SUN4I
 	default 4 if MACH_SUN5I || MACH_SUN7I
 	---help---
-	Set the dram controller emr1 value. Note this is only used by boards
-	which use dram autoconfig.
+	Set the dram controller emr1 value.
 endif
 
 config SYS_CONFIG_NAME
diff --git a/board/sunxi/Makefile b/board/sunxi/Makefile
index 71edb83..43766e0 100644
--- a/board/sunxi/Makefile
+++ b/board/sunxi/Makefile
@@ -12,11 +12,5 @@ obj-y	+= board.o
 obj-$(CONFIG_SUNXI_GMAC)	+= gmac.o
 obj-$(CONFIG_SUNXI_AHCI)	+= ahci.o
 obj-$(CONFIG_MACH_SUN4I)	+= dram_sun4i_auto.o
+obj-$(CONFIG_MACH_SUN5I)	+= dram_sun5i_auto.o
 obj-$(CONFIG_MACH_SUN7I)	+= dram_sun5i_auto.o
-obj-$(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
-# 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_MK802_A10S)		+= dram_sun5i_auto.o
-obj-$(CONFIG_TARGET_R7DONGLE)		+= dram_r7dongle.o
diff --git a/board/sunxi/dram_a10s_olinuxino_m.c b/board/sunxi/dram_a10s_olinuxino_m.c
deleted file mode 100644
index 8900539..0000000
--- a/board/sunxi/dram_a10s_olinuxino_m.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 = 432,
-	.type = 3,
-	.rank_num = 1,
-	.density = 4096,
-	.io_width = 16,
-	.bus_width = 16,
-	.cas = 9,
-	.zq = 123,
-	.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/board/sunxi/dram_a13_oli_micro.c b/board/sunxi/dram_a13_oli_micro.c
deleted file mode 100644
index 8154ea2..0000000
--- a/board/sunxi/dram_a13_oli_micro.c
+++ /dev/null
@@ -1,32 +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 = 16,
-	.bus_width = 16,
-	.cas = 9,
-	.zq = 123,
-	.odt_en = 0,
-	.size = 256,
-	.tpr0 = 0x42d899b7,
-	.tpr1 = 0xa090,
-	.tpr2 = 0x22a00,
-	.tpr3 = 0,
-	.tpr4 = 0,
-	.tpr5 = 0,
-	.emr1 = 0,
-	.emr2 = 0x10,
-	.emr3 = 0,
-
-};
-
-unsigned long sunxi_dram_init(void)
-{
-	return dramc_init(&dram_para);
-}
diff --git a/board/sunxi/dram_a13_olinuxino.c b/board/sunxi/dram_a13_olinuxino.c
deleted file mode 100644
index ca96260..0000000
--- a/board/sunxi/dram_a13_olinuxino.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 = 16,
-	.cas = 9,
-	.zq = 123,
-	.odt_en = 0,
-	.size = 512,
-	.tpr0 = 0x42d899b7,
-	.tpr1 = 0xa090,
-	.tpr2 = 0x22a00,
-	.tpr3 = 0,
-	.tpr4 = 0,
-	.tpr5 = 0,
-	.emr1 = 0,
-	.emr2 = 0x10,
-	.emr3 = 0,
-};
-
-unsigned long sunxi_dram_init(void)
-{
-	return dramc_init(&dram_para);
-}
diff --git a/board/sunxi/dram_bananapi.c b/board/sunxi/dram_bananapi.c
deleted file mode 100644
index 0ed7943..0000000
--- a/board/sunxi/dram_bananapi.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 = 432,
-	.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/board/sunxi/dram_r7dongle.c b/board/sunxi/dram_r7dongle.c
deleted file mode 100644
index 59343cb..0000000
--- a/board/sunxi/dram_r7dongle.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 = 9,
-	.zq = 123,
-	.odt_en = 0,
-	.size = 1024,
-	.tpr0 = 0x42d899b7,
-	.tpr1 = 0xa090,
-	.tpr2 = 0x22a00,
-	.tpr3 = 0,
-	.tpr4 = 0,
-	.tpr5 = 0,
-	.emr1 = 0x04,
-	.emr2 = 0x10,
-	.emr3 = 0,
-};
-
-unsigned long sunxi_dram_init(void)
-{
-	return dramc_init(&dram_para);
-}
diff --git a/configs/A10s-OLinuXino-M_defconfig b/configs/A10s-OLinuXino-M_defconfig
index 94fafa6..79a27db 100644
--- a/configs/A10s-OLinuXino-M_defconfig
+++ b/configs/A10s-OLinuXino-M_defconfig
@@ -9,3 +9,6 @@ CONFIG_USB1_VBUS_PIN="PB10"
 +S:CONFIG_ARCH_SUNXI=y
 +S:CONFIG_MACH_SUN5I=y
 +S:CONFIG_TARGET_A10S_OLINUXINO_M=y
++S:CONFIG_DRAM_CLK=432
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=4
diff --git a/configs/A13-OLinuXinoM_defconfig b/configs/A13-OLinuXinoM_defconfig
index 1a99418..d392ec4 100644
--- a/configs/A13-OLinuXinoM_defconfig
+++ b/configs/A13-OLinuXinoM_defconfig
@@ -13,3 +13,6 @@ CONFIG_VIDEO_LCD_BL_PWM="PB2"
 +S:CONFIG_ARCH_SUNXI=y
 +S:CONFIG_MACH_SUN5I=y
 +S:CONFIG_TARGET_A13_OLINUXINOM=y
++S:CONFIG_DRAM_CLK=408
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=0
diff --git a/configs/A13-OLinuXino_defconfig b/configs/A13-OLinuXino_defconfig
index 7df6951..cf205a7 100644
--- a/configs/A13-OLinuXino_defconfig
+++ b/configs/A13-OLinuXino_defconfig
@@ -13,3 +13,6 @@ CONFIG_VIDEO_LCD_BL_PWM="PB2"
 +S:CONFIG_ARCH_SUNXI=y
 +S:CONFIG_MACH_SUN5I=y
 +S:CONFIG_TARGET_A13_OLINUXINO=y
++S:CONFIG_DRAM_CLK=408
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=0
diff --git a/configs/Auxtek-T004_defconfig b/configs/Auxtek-T004_defconfig
index 7fe9059..eb1d003 100644
--- a/configs/Auxtek-T004_defconfig
+++ b/configs/Auxtek-T004_defconfig
@@ -6,3 +6,6 @@ CONFIG_USB1_VBUS_PIN="PG13"
 +S:CONFIG_ARCH_SUNXI=y
 +S:CONFIG_MACH_SUN5I=y
 +S:CONFIG_TARGET_AUXTEK_T004=y
++S:CONFIG_DRAM_CLK=432
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=4
diff --git a/configs/r7-tv-dongle_defconfig b/configs/r7-tv-dongle_defconfig
index b9fd59c..f467d6c 100644
--- a/configs/r7-tv-dongle_defconfig
+++ b/configs/r7-tv-dongle_defconfig
@@ -6,3 +6,6 @@ CONFIG_USB1_VBUS_PIN="PG13"
 +S:CONFIG_ARCH_SUNXI=y
 +S:CONFIG_MACH_SUN5I=y
 +S:CONFIG_TARGET_R7DONGLE=y
++S:CONFIG_DRAM_CLK=384
++S:CONFIG_DRAM_ZQ=123
++S:CONFIG_DRAM_EMR1=4