[PATCH 1/6] ARM i.MX6: sabrelite: switch to multiboard support

[PATCH 1/6] ARM i.MX6: sabrelite: switch to multiboard support

[Philipp Zabel]

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 arch/arm/boards/freescale-mx6-sabrelite/board.c    | 13 +++++++++++--
 arch/arm/configs/freescale-mx6-sabrelite_defconfig |  2 +-
 arch/arm/mach-imx/Kconfig                          | 10 +++++-----
 3 files changed, 17 insertions(+), 8 deletions(-)

diff --git a/arch/arm/boards/freescale-mx6-sabrelite/board.c b/arch/arm/boards/freescale-mx6-sabrelite/board.c
index eb6eb3c..a8fe7c0 100644
--- a/arch/arm/boards/freescale-mx6-sabrelite/board.c
+++ b/arch/arm/boards/freescale-mx6-sabrelite/board.c
@@ -120,6 +120,9 @@ static void sabrelite_ehci_init(void)
 
 static int sabrelite_devices_init(void)
 {
+	if (!of_machine_is_compatible("fsl,imx6q-sabrelite"))
+		return 0;
+
 	sabrelite_ehci_init();
 
 	armlinux_set_bootparams((void *)0x10000100);
@@ -134,18 +137,24 @@ device_initcall(sabrelite_devices_init);
 
 static int sabrelite_coredevices_init(void)
 {
+	if (!of_machine_is_compatible("fsl,imx6q-sabrelite"))
+		return 0;
+
 	phy_register_fixup_for_uid(PHY_ID_KSZ9021, MICREL_PHY_ID_MASK,
 					   ksz9021rn_phy_fixup);
 	return 0;
 }
 coredevice_initcall(sabrelite_coredevices_init);
 
-static int sabrelite_core_init(void)
+static int sabrelite_postcore_init(void)
 {
+	if (!of_machine_is_compatible("fsl,imx6q-sabrelite"))
+		return 0;
+
 	imx6_init_lowlevel();
 
 	barebox_set_hostname("sabrelite");
 
 	return 0;
 }
-core_initcall(sabrelite_core_init);
+postcore_initcall(sabrelite_postcore_init);
diff --git a/arch/arm/configs/freescale-mx6-sabrelite_defconfig b/arch/arm/configs/freescale-mx6-sabrelite_defconfig
index d4d6cf2..4cbed2a 100644
--- a/arch/arm/configs/freescale-mx6-sabrelite_defconfig
+++ b/arch/arm/configs/freescale-mx6-sabrelite_defconfig
@@ -1,7 +1,7 @@
 CONFIG_BUILTIN_DTB=y
 CONFIG_BUILTIN_DTB_NAME="imx6q-sabrelite"
 CONFIG_ARCH_IMX=y
-CONFIG_ARCH_IMX6=y
+CONFIG_IMX_MULTI_BOARDS=y
 CONFIG_MACH_SABRELITE=y
 CONFIG_IMX_IIM=y
 CONFIG_IMX_IIM_FUSE_BLOW=y
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index e3fd6bd..c7b147e 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -215,6 +215,11 @@ config MACH_TQMA6X
 	bool "TQ tqma6x on mba6x"
 	select ARCH_IMX6
 
+config MACH_SABRELITE
+	bool "Freescale i.MX6 Sabre Lite"
+	select ARCH_IMX6
+	select HAVE_DEFAULT_ENVIRONMENT_NEW
+
 endif
 
 # ----------------------------------------------------------
@@ -444,11 +449,6 @@ config MACH_MX6Q_ARM2
 	bool "Freescale i.MX6q Armadillo2"
 	select ARCH_IMX6
 
-config MACH_SABRELITE
-	bool "Freescale i.MX6 Sabre Lite"
-	select ARCH_IMX6
-	select HAVE_DEFAULT_ENVIRONMENT_NEW
-
 config MACH_SABRESD
 	bool "Freescale i.MX6 SabreSD"
 	select ARCH_IMX6
-- 
1.8.4.2


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[PATCH 2/6] ARM i.MX6: sabrelite: switch to multi image support

[Philipp Zabel]

The image will be named after the official name of this board:

barebox-freescale-mx6-sabreline.img

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 arch/arm/boards/freescale-mx6-sabrelite/Makefile   |   4 +-
 .../flash-header-mx6-sabrelite.imxcfg              | 106 ++++++++++++
 .../boards/freescale-mx6-sabrelite/flash_header.c  | 178 ---------------------
 arch/arm/boards/freescale-mx6-sabrelite/lowlevel.c |  13 +-
 arch/arm/configs/freescale-mx6-sabrelite_defconfig |   2 -
 arch/arm/dts/Makefile                              |   1 +
 arch/arm/mach-imx/Kconfig                          |   1 +
 images/Makefile.imx                                |   5 +
 8 files changed, 126 insertions(+), 184 deletions(-)
 create mode 100644 arch/arm/boards/freescale-mx6-sabrelite/flash-header-mx6-sabrelite.imxcfg
 delete mode 100644 arch/arm/boards/freescale-mx6-sabrelite/flash_header.c

diff --git a/arch/arm/boards/freescale-mx6-sabrelite/Makefile b/arch/arm/boards/freescale-mx6-sabrelite/Makefile
index d44f697..6ae9e75 100644
--- a/arch/arm/boards/freescale-mx6-sabrelite/Makefile
+++ b/arch/arm/boards/freescale-mx6-sabrelite/Makefile
@@ -1,3 +1,3 @@
-obj-y += board.o
-lwl-y += flash_header.o
+obj-y += board.o flash-header-mx6-sabrelite.dcd.o
+extra-y += flash-header-mx6-sabrelite.dcd.S flash-header-mx6-sabrelite.dcd
 lwl-y += lowlevel.o
diff --git a/arch/arm/boards/freescale-mx6-sabrelite/flash-header-mx6-sabrelite.imxcfg b/arch/arm/boards/freescale-mx6-sabrelite/flash-header-mx6-sabrelite.imxcfg
new file mode 100644
index 0000000..60a39fe
--- /dev/null
+++ b/arch/arm/boards/freescale-mx6-sabrelite/flash-header-mx6-sabrelite.imxcfg
@@ -0,0 +1,106 @@
+soc imx6
+loadaddr 0x20000000
+dcdofs 0x400
+
+wm 32 0x020e05a8 0x00000030
+wm 32 0x020e05b0 0x00000030
+wm 32 0x020e0524 0x00000030
+wm 32 0x020e051c 0x00000030
+wm 32 0x020e0518 0x00000030
+wm 32 0x020e050c 0x00000030
+wm 32 0x020e05b8 0x00000030
+wm 32 0x020e05c0 0x00000030
+wm 32 0x020e05ac 0x00020030
+wm 32 0x020e05b4 0x00020030
+wm 32 0x020e0528 0x00020030
+wm 32 0x020e0520 0x00020030
+wm 32 0x020e0514 0x00020030
+wm 32 0x020e0510 0x00020030
+wm 32 0x020e05bc 0x00020030
+wm 32 0x020e05c4 0x00020030
+wm 32 0x020e056c 0x00020030
+wm 32 0x020e0578 0x00020030
+wm 32 0x020e0588 0x00020030
+wm 32 0x020e0594 0x00020030
+wm 32 0x020e057c 0x00020030
+wm 32 0x020e0590 0x00003000
+wm 32 0x020e0598 0x00003000
+wm 32 0x020e058c 0x00000000
+wm 32 0x020e059c 0x00003030
+wm 32 0x020e05a0 0x00003030
+wm 32 0x020e0784 0x00000030
+wm 32 0x020e0788 0x00000030
+wm 32 0x020e0794 0x00000030
+wm 32 0x020e079c 0x00000030
+wm 32 0x020e07a0 0x00000030
+wm 32 0x020e07a4 0x00000030
+wm 32 0x020e07a8 0x00000030
+wm 32 0x020e0748 0x00000030
+wm 32 0x020e074c 0x00000030
+wm 32 0x020e0750 0x00020000
+wm 32 0x020e0758 0x00000000
+wm 32 0x020e0774 0x00020000
+wm 32 0x020e078c 0x00000030
+wm 32 0x020e0798 0x000c0000
+wm 32 0x021b081c 0x33333333
+wm 32 0x021b0820 0x33333333
+wm 32 0x021b0824 0x33333333
+wm 32 0x021b0828 0x33333333
+wm 32 0x021b481c 0x33333333
+wm 32 0x021b4820 0x33333333
+wm 32 0x021b4824 0x33333333
+wm 32 0x021b4828 0x33333333
+wm 32 0x021b0018 0x00081740
+wm 32 0x021b001c 0x00008000
+wm 32 0x021b000c 0x555a7975
+wm 32 0x021b0010 0xff538e64
+wm 32 0x021b0014 0x01ff00db
+wm 32 0x021b002c 0x000026d2
+wm 32 0x021b0030 0x005b0e21
+wm 32 0x021b0008 0x09444040
+wm 32 0x021b0004 0x00025576
+wm 32 0x021b0040 0x00000027
+wm 32 0x021b0000 0x831a0000
+wm 32 0x021b001c 0x04088032
+wm 32 0x021b001c 0x0408803a
+wm 32 0x021b001c 0x00008033
+wm 32 0x021b001c 0x0000803b
+wm 32 0x021b001c 0x00428031
+wm 32 0x021b001c 0x00428039
+wm 32 0x021b001c 0x09408030
+wm 32 0x021b001c 0x09408038
+wm 32 0x021b001c 0x04008040
+wm 32 0x021b001c 0x04008048
+wm 32 0x021b0800 0xa1380003
+wm 32 0x021b4800 0xa1380003
+wm 32 0x021b0020 0x00005800
+wm 32 0x021b0818 0x00022227
+wm 32 0x021b4818 0x00022227
+wm 32 0x021b083c 0x434b0350
+wm 32 0x021b0840 0x034c0359
+wm 32 0x021b483c 0x434b0350
+wm 32 0x021b4840 0x03650348
+wm 32 0x021b0848 0x4436383b
+wm 32 0x021b4848 0x39393341
+wm 32 0x021b0850 0x35373933
+wm 32 0x021b4850 0x48254A36
+wm 32 0x021b080c 0x001f001f
+wm 32 0x021b0810 0x001f001f
+wm 32 0x021b480c 0x00440044
+wm 32 0x021b4810 0x00440044
+wm 32 0x021b08b8 0x00000800
+wm 32 0x021b48b8 0x00000800
+wm 32 0x021b001c 0x00000000
+wm 32 0x021b0404 0x00011006
+wm 32 0x020c4068 0x00c03f3f
+wm 32 0x020c406c 0x0030fc03
+wm 32 0x020c4070 0x0fffc000
+wm 32 0x020c4074 0x3ff00000
+wm 32 0x020c4078 0x00fff300
+wm 32 0x020c407c 0x0f0000c3
+wm 32 0x020c4080 0x000003ff
+/* enable AXI cache for VDOA/VPU/IPU */
+wm 32 0x020e0010 0xf00000cf
+/* set IPU AXI-id0 Qos=0xf(bypass AXI-id1 Qos=0x7 */
+wm 32 0x020e0018 0x007f007f
+wm 32 0x020e001c 0x007f007f
diff --git a/arch/arm/boards/freescale-mx6-sabrelite/flash_header.c b/arch/arm/boards/freescale-mx6-sabrelite/flash_header.c
deleted file mode 100644
index 61d482b..0000000
--- a/arch/arm/boards/freescale-mx6-sabrelite/flash_header.c
+++ /dev/null
@@ -1,178 +0,0 @@
-/*
- * Copyright (C) 2011 Marc Kleine-Budde <mkl@pengutronix.de>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <common.h>
-#include <asm/byteorder.h>
-#include <mach/imx-flash-header.h>
-#include <mach/imx6-regs.h>
-#include <asm/barebox-arm-head.h>
-
-void __naked __flash_header_start go(void)
-{
-	barebox_arm_head();
-}
-
-#define DCD(a, v) { .addr = cpu_to_be32(a), .val = cpu_to_be32(v), }
-
-struct imx_dcd_v2_entry __dcd_entry_section dcd_entry[] = {
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x5a8, 0x00000030),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x5b0, 0x00000030),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x524, 0x00000030),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x51c, 0x00000030),
-
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x518, 0x00000030),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x50c, 0x00000030),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x5b8, 0x00000030),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x5c0, 0x00000030),
-
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x5ac, 0x00020030),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x5b4, 0x00020030),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x528, 0x00020030),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x520, 0x00020030),
-
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x514, 0x00020030),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x510, 0x00020030),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x5bc, 0x00020030),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x5c4, 0x00020030),
-
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x56c, 0x00020030),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x578, 0x00020030),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x588, 0x00020030),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x594, 0x00020030),
-
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x57c, 0x00020030),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x590, 0x00003000),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x598, 0x00003000),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x58c, 0x00000000),
-
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x59c, 0x00003030),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x5a0, 0x00003030),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x784, 0x00000030),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x788, 0x00000030),
-
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x794, 0x00000030),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x79c, 0x00000030),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x7a0, 0x00000030),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x7a4, 0x00000030),
-
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x7a8, 0x00000030),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x748, 0x00000030),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x74c, 0x00000030),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x750, 0x00020000),
-
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x758, 0x00000000),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x774, 0x00020000),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x78c, 0x00000030),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x798, 0x000C0000),
-
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x81c, 0x33333333),
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x820, 0x33333333),
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x824, 0x33333333),
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x828, 0x33333333),
-
-	DCD(MX6_MMDC_P1_BASE_ADDR + 0x81c, 0x33333333),
-	DCD(MX6_MMDC_P1_BASE_ADDR + 0x820, 0x33333333),
-	DCD(MX6_MMDC_P1_BASE_ADDR + 0x824, 0x33333333),
-	DCD(MX6_MMDC_P1_BASE_ADDR + 0x828, 0x33333333),
-
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x018, 0x00081740),
-
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x01c, 0x00008000),
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x00c, 0x555A7975),
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x010, 0xFF538E64),
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x014, 0x01FF00DB),
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x02c, 0x000026D2),
-
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x030, 0x005B0E21),
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x008, 0x09444040),
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x004, 0x00025576),
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x040, 0x00000027),
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x000, 0x831A0000),
-
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x01c, 0x04088032),
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x01c, 0x0408803A),
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x01c, 0x00008033),
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x01c, 0x0000803B),
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x01c, 0x00428031),
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x01c, 0x00428039),
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x01c, 0x09408030),
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x01c, 0x09408038),
-
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x01c, 0x04008040),
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x01c, 0x04008048),
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x800, 0xA1380003),
-	DCD(MX6_MMDC_P1_BASE_ADDR + 0x800, 0xA1380003),
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x020, 0x00005800),
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x818, 0x00022227),
-	DCD(MX6_MMDC_P1_BASE_ADDR + 0x818, 0x00022227),
-
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x83c, 0x434B0350),
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x840, 0x034C0359),
-	DCD(MX6_MMDC_P1_BASE_ADDR + 0x83c, 0x434B0350),
-	DCD(MX6_MMDC_P1_BASE_ADDR + 0x840, 0x03650348),
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x848, 0x4436383B),
-	DCD(MX6_MMDC_P1_BASE_ADDR + 0x848, 0x39393341),
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x850, 0x35373933),
-	DCD(MX6_MMDC_P1_BASE_ADDR + 0x850, 0x48254A36),
-
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x80c, 0x001F001F),
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x810, 0x001F001F),
-
-	DCD(MX6_MMDC_P1_BASE_ADDR + 0x80c, 0x00440044),
-	DCD(MX6_MMDC_P1_BASE_ADDR + 0x810, 0x00440044),
-
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x8b8, 0x00000800),
-	DCD(MX6_MMDC_P1_BASE_ADDR + 0x8b8, 0x00000800),
-
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x01c, 0x00000000),
-	DCD(MX6_MMDC_P0_BASE_ADDR + 0x404, 0x00011006),
-
-	DCD(MX6_CCM_BASE_ADDR + 0x068, 0x00c03f3f),
-	DCD(MX6_CCM_BASE_ADDR + 0x06c, 0x0030fc03),
-	DCD(MX6_CCM_BASE_ADDR + 0x070, 0x0fffc000),
-	DCD(MX6_CCM_BASE_ADDR + 0x074, 0x3ff00000),
-	DCD(MX6_CCM_BASE_ADDR + 0x078, 0x00fff300),
-	DCD(MX6_CCM_BASE_ADDR + 0x07c, 0x0f0000c3),
-	DCD(MX6_CCM_BASE_ADDR + 0x080, 0x000003ff),
-
-	/* enable AXI cache for VDOA/VPU/IPU */
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x010, 0xf00000cf),
-	/* set IPU AXI-id0 Qos=0xf(bypass) AXI-id1 Qos=0x7 */
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x018, 0x007f007f),
-	DCD(MX6_IOMUXC_BASE_ADDR + 0x01c, 0x007f007f),
-};
-
-#define APP_DEST	CONFIG_TEXT_BASE
-
-struct imx_flash_header_v2 __flash_header_section flash_header = {
-	.header.tag		= IVT_HEADER_TAG,
-	.header.length		= cpu_to_be16(32),
-	.header.version		= IVT_VERSION,
-	.entry			= (u32)_stext,
-	.dcd_ptr		= APP_DEST + FLASH_HEADER_OFFSET + offsetof(struct imx_flash_header_v2, dcd),
-	.boot_data_ptr		= APP_DEST + FLASH_HEADER_OFFSET + offsetof(struct imx_flash_header_v2, boot_data),
-	.self			= APP_DEST + FLASH_HEADER_OFFSET,
-
-	.boot_data.start	= APP_DEST,
-	.boot_data.size		= barebox_image_size,
-
-	.dcd.header.tag		= DCD_HEADER_TAG,
-	.dcd.header.length	= cpu_to_be16(sizeof(struct imx_dcd) + sizeof(dcd_entry)),
-	.dcd.header.version	= DCD_VERSION,
-
-	.dcd.command.tag	= DCD_COMMAND_WRITE_TAG,
-	.dcd.command.length	= cpu_to_be16(sizeof(struct imx_dcd_command) + sizeof(dcd_entry)),
-	.dcd.command.param	= DCD_COMMAND_WRITE_PARAM,
-};
diff --git a/arch/arm/boards/freescale-mx6-sabrelite/lowlevel.c b/arch/arm/boards/freescale-mx6-sabrelite/lowlevel.c
index aec46fd..a68e09a 100644
--- a/arch/arm/boards/freescale-mx6-sabrelite/lowlevel.c
+++ b/arch/arm/boards/freescale-mx6-sabrelite/lowlevel.c
@@ -3,8 +3,17 @@
 #include <asm/barebox-arm-head.h>
 #include <asm/barebox-arm.h>
 
-void __naked barebox_arm_reset_vector(void)
+extern char __dtb_imx6q_sabrelite_start[];
+
+ENTRY_FUNCTION(start_imx6_sabrelite)(void)
 {
+	uint32_t fdt;
+
+	__barebox_arm_head();
+
 	arm_cpu_lowlevel_init();
-	barebox_arm_entry(0x10000000, SZ_1G, 0);
+
+	fdt = (uint32_t)__dtb_imx6q_sabrelite_start - get_runtime_offset();
+
+	barebox_arm_entry(0x10000000, SZ_1G, fdt);
 }
diff --git a/arch/arm/configs/freescale-mx6-sabrelite_defconfig b/arch/arm/configs/freescale-mx6-sabrelite_defconfig
index 4cbed2a..520c31a 100644
--- a/arch/arm/configs/freescale-mx6-sabrelite_defconfig
+++ b/arch/arm/configs/freescale-mx6-sabrelite_defconfig
@@ -1,5 +1,3 @@
-CONFIG_BUILTIN_DTB=y
-CONFIG_BUILTIN_DTB_NAME="imx6q-sabrelite"
 CONFIG_ARCH_IMX=y
 CONFIG_IMX_MULTI_BOARDS=y
 CONFIG_MACH_SABRELITE=y
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 511adf4..9839572 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -33,6 +33,7 @@ pbl-$(CONFIG_MACH_TOSHIBA_AC100) += tegra20-paz00.dtb.o
 pbl-$(CONFIG_MACH_TQMA6X) += imx6dl-mba6x.dtb.o imx6q-mba6x.dtb.o
 pbl-$(CONFIG_MACH_SOCFPGA_EBV_SOCRATES) += socfpga_cyclone5_socrates.dtb.o
 pbl-$(CONFIG_MACH_SOCFPGA_TERASIC_SOCKIT) += socfpga_cyclone5_sockit.dtb.o
+pbl-$(CONFIG_MACH_SABRELITE) += imx6q-sabrelite.dtb.o
 
 .SECONDARY: $(obj)/$(BUILTIN_DTB).dtb.S
 .SECONDARY: $(patsubst %,$(obj)/%.S,$(dtb-y))
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index c7b147e..f7e6b84 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -219,6 +219,7 @@ config MACH_SABRELITE
 	bool "Freescale i.MX6 Sabre Lite"
 	select ARCH_IMX6
 	select HAVE_DEFAULT_ENVIRONMENT_NEW
+	select HAVE_PBL_MULTI_IMAGES
 
 endif
 
diff --git a/images/Makefile.imx b/images/Makefile.imx
index 794e3a3..89d0b3d 100644
--- a/images/Makefile.imx
+++ b/images/Makefile.imx
@@ -66,3 +66,8 @@ pblx-$(CONFIG_MACH_DFI_FS700_M60) += start_imx6q_dfi_fs700_m60_6q
 CFG_start_imx6q_dfi_fs700_m60_6q.pblx.imximg = $(board)/dfi-fs700-m60/flash-header-fs700-m60-6q.imxcfg
 FILE_barebox-dfi-fs700-m60-6q.img = start_imx6q_dfi_fs700_m60_6q.pblx.imximg
 image-$(CONFIG_MACH_DFI_FS700_M60) += barebox-dfi-fs700-m60-6q.img
+
+pblx-$(CONFIG_MACH_SABRELITE) += start_imx6_sabrelite
+CFG_start_imx6_sabrelite.pblx.imximg = $(board)/freescale-mx6-sabrelite/flash-header-mx6-sabrelite.imxcfg
+FILE_barebox-freescale-imx6q-sabrelite.img = start_imx6_sabrelite.pblx.imximg
+image-$(CONFIG_MACH_SABRELITE) += barebox-freescale-imx6q-sabrelite.img
-- 
1.8.4.2


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[PATCH 3/6] ARM i.MX6: sabrelite: use &uart2 instead of hard-coding path

[Philipp Zabel]

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 arch/arm/dts/imx6q-sabrelite.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/dts/imx6q-sabrelite.dts b/arch/arm/dts/imx6q-sabrelite.dts
index 9f82220..1368ef1 100644
--- a/arch/arm/dts/imx6q-sabrelite.dts
+++ b/arch/arm/dts/imx6q-sabrelite.dts
@@ -18,7 +18,7 @@
 	compatible = "fsl,imx6q-sabrelite", "fsl,imx6q";
 
 	chosen {
-		linux,stdout-path = "/soc/aips-bus@02100000/serial@021e8000";
+		linux,stdout-path = &uart2;
 	};
 
 	memory {
-- 
1.8.4.2


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[PATCH 4/6] ARM i.MX6: sabrelite: usb is probed from device tree

[Philipp Zabel]

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 arch/arm/boards/freescale-mx6-sabrelite/board.c | 5 -----
 arch/arm/dts/imx6q-sabrelite.dts                | 6 ++++++
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/arch/arm/boards/freescale-mx6-sabrelite/board.c b/arch/arm/boards/freescale-mx6-sabrelite/board.c
index a8fe7c0..3584951 100644
--- a/arch/arm/boards/freescale-mx6-sabrelite/board.c
+++ b/arch/arm/boards/freescale-mx6-sabrelite/board.c
@@ -107,15 +107,10 @@ fs_initcall(sabrelite_ksz9021rn_setup);
 
 static void sabrelite_ehci_init(void)
 {
-	imx6_usb_phy2_disable_oc();
-	imx6_usb_phy2_enable();
-
 	/* hub reset */
 	gpio_direction_output(204, 0);
 	udelay(2000);
 	gpio_set_value(204, 1);
-
-	add_generic_usb_ehci_device(1, MX6_USBOH3_USB_BASE_ADDR + 0x200, NULL);
 }
 
 static int sabrelite_devices_init(void)
diff --git a/arch/arm/dts/imx6q-sabrelite.dts b/arch/arm/dts/imx6q-sabrelite.dts
index 1368ef1..97372dd 100644
--- a/arch/arm/dts/imx6q-sabrelite.dts
+++ b/arch/arm/dts/imx6q-sabrelite.dts
@@ -117,10 +117,16 @@
 	pinctrl-names = "default";
 	pinctrl-0 = <&pinctrl_usbotg_1>;
 	disable-over-current;
+	phy-mode = "utmi";
+	barebox,phy_type = "utmi";
+	dr_mode = "host";
 	status = "okay";
 };
 
 &usbh1 {
+	phy-mode = "utmi";
+	barebox,phy_type = "utmi";
+	dr_mode = "host";
 	status = "okay";
 };
 
-- 
1.8.4.2


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[PATCH 5/6] ARM i.MX6: sabrelite: move flash partitions into device tree

[Philipp Zabel]

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 arch/arm/boards/freescale-mx6-sabrelite/board.c |  2 --
 arch/arm/dts/imx6q-sabrelite.dts                | 17 +++++++++++++++++
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boards/freescale-mx6-sabrelite/board.c b/arch/arm/boards/freescale-mx6-sabrelite/board.c
index 3584951..22be6f8 100644
--- a/arch/arm/boards/freescale-mx6-sabrelite/board.c
+++ b/arch/arm/boards/freescale-mx6-sabrelite/board.c
@@ -123,8 +123,6 @@ static int sabrelite_devices_init(void)
 	armlinux_set_bootparams((void *)0x10000100);
 	armlinux_set_architecture(3769);
 
-	devfs_add_partition("m25p0", 0, SZ_512K, DEVFS_PARTITION_FIXED, "self0");
-	devfs_add_partition("m25p0", SZ_512K, SZ_512K, DEVFS_PARTITION_FIXED, "env0");
 
 	return 0;
 }
diff --git a/arch/arm/dts/imx6q-sabrelite.dts b/arch/arm/dts/imx6q-sabrelite.dts
index 97372dd..0d05574 100644
--- a/arch/arm/dts/imx6q-sabrelite.dts
+++ b/arch/arm/dts/imx6q-sabrelite.dts
@@ -19,6 +19,11 @@
 
 	chosen {
 		linux,stdout-path = &uart2;
+
+		environment@0 {
+			compatible = "barebox,environment";
+			device-path = &flash, "partname:barebox-environment";
+		};
 	};
 
 	memory {
@@ -80,6 +85,18 @@
 		compatible = "sst,sst25vf016b", "m25p80";
 		spi-max-frequency = <20000000>;
 		reg = <0>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+
+		partition@0 {
+			label = "barebox";
+			reg = <0x0 0x80000>;
+		};
+
+		partition@1 {
+			label = "barebox-environment";
+			reg = <0x80000 0x80000>;
+		};
 	};
 };
 
-- 
1.8.4.2


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[PATCH 6/6] ARM i.MX6: sabrelite: register SPI flash barebox update handler

[Philipp Zabel]

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 arch/arm/boards/freescale-mx6-sabrelite/board.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/boards/freescale-mx6-sabrelite/board.c b/arch/arm/boards/freescale-mx6-sabrelite/board.c
index 22be6f8..e9a8a4a 100644
--- a/arch/arm/boards/freescale-mx6-sabrelite/board.c
+++ b/arch/arm/boards/freescale-mx6-sabrelite/board.c
@@ -20,6 +20,7 @@
 #include <mach/imx6-regs.h>
 #include <fec.h>
 #include <gpio.h>
+#include <mach/bbu.h>
 #include <asm/armlinux.h>
 #include <generated/mach-types.h>
 #include <partition.h>
@@ -123,6 +124,8 @@ static int sabrelite_devices_init(void)
 	armlinux_set_bootparams((void *)0x10000100);
 	armlinux_set_architecture(3769);
 
+	imx6_bbu_internal_spi_i2c_register_handler("spiflash", "/dev/m25p0.barebox",
+			BBU_HANDLER_FLAG_DEFAULT, NULL, 0, 0);
 
 	return 0;
 }
-- 
1.8.4.2


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Re: [PATCH 4/6] ARM i.MX6: sabrelite: usb is probed from device tree

[Alexander Shiyan]

> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
> ---
>  arch/arm/boards/freescale-mx6-sabrelite/board.c | 5 -----
>  arch/arm/dts/imx6q-sabrelite.dts                | 6 ++++++
>  2 files changed, 6 insertions(+), 5 deletions(-)
...
> diff --git a/arch/arm/dts/imx6q-sabrelite.dts b/arch/arm/dts/imx6q-sabrelite.dts
> index 1368ef1..97372dd 100644
> --- a/arch/arm/dts/imx6q-sabrelite.dts
> +++ b/arch/arm/dts/imx6q-sabrelite.dts
> @@ -117,10 +117,16 @@
>  	pinctrl-names = "default";
>  	pinctrl-0 = <&pinctrl_usbotg_1>;
>  	disable-over-current;
> +	phy-mode = "utmi";
> +	barebox,phy_type = "utmi";

No more need to define "barebox,phy_type".

> +	dr_mode = "host";
>  	status = "okay";
>  };
>  
>  &usbh1 {
> +	phy-mode = "utmi";
> +	barebox,phy_type = "utmi";
> +	dr_mode = "host";
>  	status = "okay";
>  };
>  
> -- 

---
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Re: [PATCH 4/6] ARM i.MX6: sabrelite: usb is probed from device tree

[Sascha Hauer]

On Mon, Nov 18, 2013 at 03:11:42PM +0400, Alexander Shiyan wrote:
> > Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
> > ---
> >  arch/arm/boards/freescale-mx6-sabrelite/board.c | 5 -----
> >  arch/arm/dts/imx6q-sabrelite.dts                | 6 ++++++
> >  2 files changed, 6 insertions(+), 5 deletions(-)
> ...
> > diff --git a/arch/arm/dts/imx6q-sabrelite.dts b/arch/arm/dts/imx6q-sabrelite.dts
> > index 1368ef1..97372dd 100644
> > --- a/arch/arm/dts/imx6q-sabrelite.dts
> > +++ b/arch/arm/dts/imx6q-sabrelite.dts
> > @@ -117,10 +117,16 @@
> >  	pinctrl-names = "default";
> >  	pinctrl-0 = <&pinctrl_usbotg_1>;
> >  	disable-over-current;
> > +	phy-mode = "utmi";
> > +	barebox,phy_type = "utmi";
> 
> No more need to define "barebox,phy_type".

Fixed this while applying

Sascha

> 
> > +	dr_mode = "host";
> >  	status = "okay";
> >  };
> >  
> >  &usbh1 {
> > +	phy-mode = "utmi";
> > +	barebox,phy_type = "utmi";
> > +	dr_mode = "host";
> >  	status = "okay";
> >  };
> >  
> > -- 
> 
> ---
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> 

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