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>

diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig
index 738b55e74aba83d477f28bcc782d2a97f74d9140..f48b8c05f85daa17859167720ee497ddce0c1347 100644 (file)
--- 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 71edb83c5d382f191a8312538df13d6372959d5e..43766e0ef482b54c1fc42fb17fa9c1bf2033f7f1 100644 (file)
--- 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 (file)
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 (file)
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 (file)
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 (file)
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 (file)
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 94fafa6b97c2edfdab573279fcf877f7df385648..79a27db3e29967d4bd4b781e7f8c0379e03469b7 100644 (file)
--- 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 1a994180b5427b6ed099de520962d5a985d1b20d..d392ec40b77d1ebb551b4a687f31ee3dd6d6e351 100644 (file)
--- 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 7df69517f6b26cc7191845004cfe13ff82fca4ca..cf205a7b3a68d59a17af80a7916a3af38989f867 100644 (file)
--- 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 7fe9059179eb88116caa659e9033a221316a1029..eb1d003d7b294acbf7516e63300126b9bed408d3 100644 (file)
--- 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 b9fd59c16a70aafcebbe64e44218c83e65758356..f467d6cf7578d401c5e3c3e2e6c2251da87b556b 100644 (file)
--- 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