sunxi: add Olimex A20-OLinuXino-LIME2-eMMC

Signed-off-by: Lucian Cristian <lucian.cristian@gmail.com>
[replaced u-boot patch with original version from u-boot git]
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

3 files changed, 113 insertions, 0 deletions

diff --git a/package/boot/uboot-sunxi/Makefile b/package/boot/uboot-sunxi/Makefile
index 2d7f9c5e8f..8b073497a5 100644
--- a/package/boot/uboot-sunxi/Makefile
+++ b/package/boot/uboot-sunxi/Makefile
@@ -49,6 +49,12 @@ define U-Boot/A20-OLinuXino-Lime2
   BUILD_DEVICES:=sun7i-a20-olinuxino-lime2
 endef
 
+define U-Boot/A20-OLinuXino-Lime2-eMMC
+  BUILD_SUBTARGET:=cortexa7
+  NAME:=A20 OLinuXino LIME2 eMMC
+  BUILD_DEVICES:=sun7i-a20-olinuxino-lime2-emmc
+endef
+
 define U-Boot/A20-OLinuXino_MICRO
   BUILD_SUBTARGET:=cortexa7
   NAME:=A20 OLinuXino MICRO
@@ -145,6 +151,7 @@ UBOOT_TARGETS := \
 	A13-OLinuXino \
 	A20-OLinuXino-Lime \
 	A20-OLinuXino-Lime2 \
+	A20-OLinuXino-Lime2-eMMC \
 	A20-OLinuXino_MICRO \
 	Bananapi \
 	Bananapro \
diff --git a/package/boot/uboot-sunxi/patches/060-sun7i-Add-support-for-Olimex-A20-OLinuXino-LIME2-eMM.patch b/package/boot/uboot-sunxi/patches/060-sun7i-Add-support-for-Olimex-A20-OLinuXino-LIME2-eMM.patch
new file mode 100644
index 0000000000..e4fb958850
--- /dev/null
+++ b/package/boot/uboot-sunxi/patches/060-sun7i-Add-support-for-Olimex-A20-OLinuXino-LIME2-eMM.patch
@@ -0,0 +1,75 @@
+From 335d30050b0d02444c9297f7a9b0cbf75dce847f Mon Sep 17 00:00:00 2001
+From: Olliver Schinagl <oliver@schinagl.nl>
+Date: Fri, 12 May 2017 11:38:54 +0200
+Subject: sun7i: Add support for Olimex A20-OLinuXino-LIME2-eMMC
+
+This patch adds support for the Olimex OLinuXino Lime2 with eMMC flash
+storage.
+https://www.olimex.com/Products/OLinuXino/A20/A20-OLinuXino-LIME2-eMMC/
+
+It is a assembly variant of the regular Lime2 but featuring eMMC for
+storage.
+
+Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
+Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
+Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
+Reviewed-by: Jagan Teki <jagan@openedev.com>
+---
+ board/sunxi/MAINTAINERS                    |  5 +++++
+ configs/A20-OLinuXino-Lime2-eMMC_defconfig | 36 ++++++++++++++++++++++++++++++
+ 2 files changed, 41 insertions(+)
+ create mode 100644 configs/A20-OLinuXino-Lime2-eMMC_defconfig
+
+--- a/board/sunxi/MAINTAINERS
++++ b/board/sunxi/MAINTAINERS
+@@ -88,6 +88,11 @@ M:	Iain Paton <ipaton0@gmail.com>
+ S:	Maintained
+ F:	configs/A20-OLinuXino-Lime2_defconfig
+ 
++A20-OLINUXINO-LIME2-EMMC BOARD
++M:	Olliver Schinagl <oliver@schinagl.nl>
++S:	Maintained
++F:	configs/A20-OLinuXino-Lime2-eMMC_defconfig
++
+ A33-OLINUXINO BOARD
+ M:	Stefan Mavrodiev <stefan.mavrodiev@gmail.com>
+ S:	Maintained
+--- /dev/null
++++ b/configs/A20-OLinuXino-Lime2-eMMC_defconfig
+@@ -0,0 +1,36 @@
++CONFIG_ARM=y
++CONFIG_ARCH_SUNXI=y
++CONFIG_MACH_SUN7I=y
++CONFIG_DRAM_CLK=384
++CONFIG_MMC0_CD_PIN="PH1"
++CONFIG_MMC_SUNXI_SLOT_EXTRA=2
++CONFIG_USB0_VBUS_PIN="PC17"
++CONFIG_USB0_VBUS_DET="PH5"
++CONFIG_I2C1_ENABLE=y
++CONFIG_SATAPWR="PC3"
++CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-olinuxino-lime2-emmc"
++CONFIG_AHCI=y
++# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
++CONFIG_SPL=y
++CONFIG_SPL_I2C_SUPPORT=y
++# CONFIG_CMD_IMLS is not set
++# CONFIG_CMD_FLASH is not set
++CONFIG_CMD_DFU=y
++CONFIG_CMD_USB_MASS_STORAGE=y
++# CONFIG_CMD_FPGA is not set
++# CONFIG_SPL_DOS_PARTITION is not set
++# CONFIG_SPL_ISO_PARTITION is not set
++# CONFIG_SPL_PARTITION_UUIDS is not set
++CONFIG_DFU_RAM=y
++CONFIG_ETH_DESIGNWARE=y
++CONFIG_RGMII=y
++CONFIG_SUN7I_GMAC=y
++CONFIG_AXP_ALDO3_VOLT=2800
++CONFIG_AXP_ALDO4_VOLT=2800
++CONFIG_USB_EHCI_HCD=y
++CONFIG_USB_MUSB_GADGET=y
++CONFIG_USB_GADGET=y
++CONFIG_USB_GADGET_DOWNLOAD=y
++CONFIG_G_DNL_MANUFACTURER="Allwinner Technology"
++CONFIG_G_DNL_VENDOR_NUM=0x1f3a
++CONFIG_G_DNL_PRODUCT_NUM=0x1010
diff --git a/package/boot/uboot-sunxi/patches/061-ARM-dts-sunxi-Change-node-name-for-pwrseq-pin-on-Oli.patch b/package/boot/uboot-sunxi/patches/061-ARM-dts-sunxi-Change-node-name-for-pwrseq-pin-on-Oli.patch
new file mode 100644
index 0000000000..8db3e67e58
--- /dev/null
+++ b/package/boot/uboot-sunxi/patches/061-ARM-dts-sunxi-Change-node-name-for-pwrseq-pin-on-Oli.patch
@@ -0,0 +1,31 @@
+From fb7fe04da2187b9853d713cb643d01bd56813e3d Mon Sep 17 00:00:00 2001
+From: Emmanuel Vadot <manu@bidouilliste.com>
+Date: Fri, 12 May 2017 11:38:53 +0200
+Subject: ARM: dts: sunxi: Change node name for pwrseq pin on
+ Olinuxino-lime2-emmc
+
+The node name for the power seq pin is mmc2@0 like the mmc2_pins_a one.
+This makes the original node (mmc2_pins_a) scrapped out of the dtb and
+result in a unusable eMMC if U-Boot didn't configured the pins to the
+correct functions.
+
+Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com>
+Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
+Signed-off-by: Olliver Schinagl <oliver@schinagl.nl>
+Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
+Reviewed-by: Jagan Teki <jagan@openedev.com>
+---
+ arch/arm/dts/sun7i-a20-olinuxino-lime2-emmc.dts | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/arch/arm/dts/sun7i-a20-olinuxino-lime2-emmc.dts
++++ b/arch/arm/dts/sun7i-a20-olinuxino-lime2-emmc.dts
+@@ -56,7 +56,7 @@
+ };
+ 
+ &pio {
+-	mmc2_pins_nrst: mmc2@0 {
++	mmc2_pins_nrst: mmc2-rst-pin {
+ 		allwinner,pins = "PC16";
+ 		allwinner,function = "gpio_out";
+ 		allwinner,drive = <SUN4I_PINCTRL_10_MA>;