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author | Hans de Goede <hdegoede@redhat.com> | 2015-01-17 14:24:55 +0100 |
---|---|---|
committer | Hans de Goede <hdegoede@redhat.com> | 2015-01-22 12:34:56 +0100 |
commit | 8ffc487c759b985bff7951cc9a8c1bc55e74bfc5 (patch) | |
tree | 72439404dc537a0a1a4f9fc45e2f355214289144 | |
parent | e18233493e7b3610d98779522726daad53c0d47e (diff) | |
download | u-boot-8ffc487c759b985bff7951cc9a8c1bc55e74bfc5.zip u-boot-8ffc487c759b985bff7951cc9a8c1bc55e74bfc5.tar.gz u-boot-8ffc487c759b985bff7951cc9a8c1bc55e74bfc5.tar.bz2 |
sunxi: Stop differentiating between 512M and 1G variants of the same board
While working on adding more boards I noticed that we lack a config for
the 512M cubieboard, and that some of the new boards which I want to add also
have 512M and 1G variants, rather then adding 2 defconfig's for all of these,
lets switch the exising boards which have both a 512M and 1024M variant over
to the sun4i dram autoconfig code.
This also drops the foo_RAMSIZE_defconfig variants of boards where we currently
have 2 separate configs already.
Note:
1) The newly introduced CONFIG_DRAM_EMR1 kconfig value is not used with
a value other then its default for now, but we need this to be configurable
to support some new boards with auto dram config.
2) We always set all CONFIG_DRAM_foo values in defconfigs, even if they match
the defaults, this is done to make it more clear what values are used for a
certain board.
This has been tested on a Mele A1000, Mini-X and a Cubieboard, all 1G
variants, the dram autoconfig code has also been tested on a 512M mk802
(a defconfig for the mk802 is added in a later patch).
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
-rw-r--r-- | arch/arm/include/asm/arch-sunxi/dram_sun4i.h | 2 | ||||
-rw-r--r-- | board/sunxi/Kconfig | 36 | ||||
-rw-r--r-- | board/sunxi/MAINTAINERS | 2 | ||||
-rw-r--r-- | board/sunxi/Makefile | 8 | ||||
-rw-r--r-- | board/sunxi/dram_cubieboard.c | 31 | ||||
-rw-r--r-- | board/sunxi/dram_sun4i_360_1024_iow16.c | 31 | ||||
-rw-r--r-- | board/sunxi/dram_sun4i_360_512.c | 31 | ||||
-rw-r--r-- | board/sunxi/dram_sun4i_auto.c (renamed from board/sunxi/dram_sun4i_360_1024_iow8.c) | 16 | ||||
-rw-r--r-- | configs/Cubieboard_defconfig | 3 | ||||
-rw-r--r-- | configs/Mele_A1000G_defconfig | 8 | ||||
-rw-r--r-- | configs/Mele_A1000_defconfig | 3 | ||||
-rw-r--r-- | configs/Mini-X-1Gb_defconfig | 7 | ||||
-rw-r--r-- | configs/Mini-X_defconfig | 3 |
13 files changed, 39 insertions, 142 deletions
diff --git a/arch/arm/include/asm/arch-sunxi/dram_sun4i.h b/arch/arm/include/asm/arch-sunxi/dram_sun4i.h index 6c1ec5b..40c385a 100644 --- a/arch/arm/include/asm/arch-sunxi/dram_sun4i.h +++ b/arch/arm/include/asm/arch-sunxi/dram_sun4i.h @@ -76,7 +76,7 @@ struct dram_para { u32 cas; u32 zq; u32 odt_en; - u32 size; + u32 size; /* For compat with dram.c files from u-boot-sunxi, unused */ u32 tpr0; u32 tpr1; u32 tpr2; diff --git a/board/sunxi/Kconfig b/board/sunxi/Kconfig index d4d1fa2..514e022 100644 --- a/board/sunxi/Kconfig +++ b/board/sunxi/Kconfig @@ -33,21 +33,31 @@ config MACH_SUN8I endchoice -if MACH_SUN6I || MACH_SUN8I - config DRAM_CLK - int "sun6i dram clock speed" - default 312 + int "sunxi dram clock speed" + default 312 if MACH_SUN6I || MACH_SUN8I + 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. + of 24. Note on sun4i / sun5i / sun7i this is only used by boards + which use dram autoconfig. config DRAM_ZQ - int "sun6i dram zq value" - default 123 + 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. - + Set the dram zq value. Note on sun4i / sun5i / sun7i this is only + used by boards which use dram autoconfig. + +if MACH_SUN4I || MACH_SUN5I || MACH_SUN7I +config DRAM_EMR1 + int "sunxi dram emr1 value" + 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. endif config SYS_CONFIG_NAME @@ -132,10 +142,6 @@ config TARGET_PCDUINO3 bool "PCDUINO3" depends on MACH_SUN7I -config TARGET_MELE_A1000G - bool "MELE_A1000G" - depends on MACH_SUN4I - config TARGET_MELE_A1000 bool "MELE_A1000" depends on MACH_SUN4I @@ -148,10 +154,6 @@ config TARGET_MELE_M9 bool "MELE_M9" depends on MACH_SUN6I -config TARGET_MINI_X_1GB - bool "MINI_X_1GB" - depends on MACH_SUN4I - config TARGET_MINI_X bool "MINI_X" depends on MACH_SUN4I diff --git a/board/sunxi/MAINTAINERS b/board/sunxi/MAINTAINERS index 3a09be9..6ed8c3a 100644 --- a/board/sunxi/MAINTAINERS +++ b/board/sunxi/MAINTAINERS @@ -7,10 +7,8 @@ F: configs/A10-OLinuXino-Lime_defconfig F: configs/ba10_tv_box_defconfig F: configs/Cubieboard_defconfig F: configs/Mele_A1000_defconfig -F: configs/Mele_A1000G_defconfig F: configs/Mele_M3_defconfig F: configs/Mini-X_defconfig -F: configs/Mini-X-1Gb_defconfig F: include/configs/sun5i.h F: configs/A10s-OLinuXino-M_defconfig F: configs/A13-OLinuXino_defconfig diff --git a/board/sunxi/Makefile b/board/sunxi/Makefile index fab0877..54628e3 100644 --- a/board/sunxi/Makefile +++ b/board/sunxi/Makefile @@ -23,15 +23,13 @@ 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-$(CONFIG_TARGET_CUBIEBOARD) += dram_cubieboard.o +obj-$(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_360_512.o -obj-$(CONFIG_TARGET_MELE_A1000G) += dram_sun4i_360_1024_iow8.o +obj-$(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_360_512.o -obj-$(CONFIG_TARGET_MINI_X_1GB) += dram_sun4i_360_1024_iow16.o +obj-$(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 diff --git a/board/sunxi/dram_cubieboard.c b/board/sunxi/dram_cubieboard.c deleted file mode 100644 index 399028c..0000000 --- a/board/sunxi/dram_cubieboard.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 = 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/board/sunxi/dram_sun4i_360_1024_iow16.c b/board/sunxi/dram_sun4i_360_1024_iow16.c deleted file mode 100644 index 3763713..0000000 --- a/board/sunxi/dram_sun4i_360_1024_iow16.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 = 360, - .type = 3, - .rank_num = 1, - .density = 4096, - .io_width = 16, - .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/board/sunxi/dram_sun4i_360_512.c b/board/sunxi/dram_sun4i_360_512.c deleted file mode 100644 index 48aa6e2..0000000 --- a/board/sunxi/dram_sun4i_360_512.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 = 360, - .type = 3, - .rank_num = 1, - .density = 2048, - .io_width = 16, - .bus_width = 32, - .cas = 6, - .zq = 123, - .odt_en = 0, - .size = 512, - .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/board/sunxi/dram_sun4i_360_1024_iow8.c b/board/sunxi/dram_sun4i_auto.c index 2a5c9ed..826bacf 100644 --- a/board/sunxi/dram_sun4i_360_1024_iow8.c +++ b/board/sunxi/dram_sun4i_auto.c @@ -1,26 +1,24 @@ -/* this file is generated, don't edit it yourself */ - #include <common.h> #include <asm/arch/dram.h> static struct dram_para dram_para = { - .clock = 360, + .clock = CONFIG_DRAM_CLK, .type = 3, .rank_num = 1, - .density = 2048, - .io_width = 8, - .bus_width = 32, + .density = 0, + .io_width = 0, + .bus_width = 0, .cas = 6, - .zq = 123, + .zq = CONFIG_DRAM_ZQ, .odt_en = 0, - .size = 1024, + .size = 0, .tpr0 = 0x30926692, .tpr1 = 0x1090, .tpr2 = 0x1a0c8, .tpr3 = 0, .tpr4 = 0, .tpr5 = 0, - .emr1 = 0, + .emr1 = CONFIG_DRAM_EMR1, .emr2 = 0, .emr3 = 0, }; diff --git a/configs/Cubieboard_defconfig b/configs/Cubieboard_defconfig index 0bc45fd..b256b95 100644 --- a/configs/Cubieboard_defconfig +++ b/configs/Cubieboard_defconfig @@ -5,3 +5,6 @@ CONFIG_FDTFILE="sun4i-a10-cubieboard.dtb" +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN4I=y +S:CONFIG_TARGET_CUBIEBOARD=y ++S:CONFIG_DRAM_CLK=480 ++S:CONFIG_DRAM_ZQ=123 ++S:CONFIG_DRAM_EMR1=0 diff --git a/configs/Mele_A1000G_defconfig b/configs/Mele_A1000G_defconfig deleted file mode 100644 index 9cb3285..0000000 --- a/configs/Mele_A1000G_defconfig +++ /dev/null @@ -1,8 +0,0 @@ -CONFIG_SPL=y -CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_EMAC,MACPWR=SUNXI_GPH(15),AHCI,USB_EHCI" -CONFIG_FDTFILE="sun4i-a10-a1000.dtb" -CONFIG_VIDEO_VGA=y -+S:CONFIG_ARM=y -+S:CONFIG_ARCH_SUNXI=y -+S:CONFIG_MACH_SUN4I=y -+S:CONFIG_TARGET_MELE_A1000G=y diff --git a/configs/Mele_A1000_defconfig b/configs/Mele_A1000_defconfig index 97d9454..3b4a19e 100644 --- a/configs/Mele_A1000_defconfig +++ b/configs/Mele_A1000_defconfig @@ -6,3 +6,6 @@ CONFIG_VIDEO_VGA=y +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN4I=y +S:CONFIG_TARGET_MELE_A1000=y ++S:CONFIG_DRAM_CLK=360 ++S:CONFIG_DRAM_ZQ=123 ++S:CONFIG_DRAM_EMR1=0 diff --git a/configs/Mini-X-1Gb_defconfig b/configs/Mini-X-1Gb_defconfig deleted file mode 100644 index b8fea01..0000000 --- a/configs/Mini-X-1Gb_defconfig +++ /dev/null @@ -1,7 +0,0 @@ -CONFIG_SPL=y -CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,USB_EHCI" -CONFIG_FDTFILE="sun4i-a10-mini-xplus.dtb" -+S:CONFIG_ARM=y -+S:CONFIG_ARCH_SUNXI=y -+S:CONFIG_MACH_SUN4I=y -+S:CONFIG_TARGET_MINI_X_1GB=y diff --git a/configs/Mini-X_defconfig b/configs/Mini-X_defconfig index 0f6bbe0..bb39464 100644 --- a/configs/Mini-X_defconfig +++ b/configs/Mini-X_defconfig @@ -5,3 +5,6 @@ CONFIG_FDTFILE="sun4i-a10-mini-xplus.dtb" +S:CONFIG_ARCH_SUNXI=y +S:CONFIG_MACH_SUN4I=y +S:CONFIG_TARGET_MINI_X=y ++S:CONFIG_DRAM_CLK=360 ++S:CONFIG_DRAM_ZQ=123 ++S:CONFIG_DRAM_EMR1=0 |