Add missing header

- pull in patches on their way upstream to fix some issues with ti
- systems.
- refactor beaglebone and pandaboard patches

1 files changed, 125 insertions, 0 deletions

diff --git a/0001-TI-Add-use-a-DEFAULT_LINUX_BOOT_ENV-environment-stri.patch b/0001-TI-Add-use-a-DEFAULT_LINUX_BOOT_ENV-environment-stri.patch
new file mode 100644
index 0000000..3afdc93
--- /dev/null
+++ b/0001-TI-Add-use-a-DEFAULT_LINUX_BOOT_ENV-environment-stri.patch
@@ -0,0 +1,125 @@
+From b2f0945f9542a53960d8e394725f9de199059974 Mon Sep 17 00:00:00 2001
+From: Tom Rini <trini@ti.com>
+Date: Tue, 11 Mar 2014 15:42:01 -0400
+Subject: [PATCH 1/8] TI: Add, use a DEFAULT_LINUX_BOOT_ENV environment string
+
+To deal with a reoccurring problem properly we need to specify addresses
+for the Linux kernel, Flatted Device Tree and ramdisk that obey the
+constraints within the kernel's Documentation/arm/Booting file but also
+make sure that we relocate things within a valid address range.
+
+It is possible with these addresses to also set fdt_high and initrd_high
+to the value of 0xffffffff.  We don't do this by default to allow for
+the most likely success of people using custom addresses however.
+
+Signed-off-by: Tom Rini <trini@ti.com>
+---
+ include/configs/am335x_evm.h      |  5 +----
+ include/configs/am43xx_evm.h      |  5 +----
+ include/configs/ti_armv7_common.h | 22 +++++++++++++++++++++-
+ include/configs/ti_omap4_common.h |  4 +---
+ include/configs/ti_omap5_common.h |  5 +----
+ 5 files changed, 25 insertions(+), 16 deletions(-)
+
+diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h
+index 2020e7f..6bd8aec 100644
+--- a/include/configs/am335x_evm.h
++++ b/include/configs/am335x_evm.h
+@@ -61,11 +61,8 @@
+ 
+ #ifndef CONFIG_SPL_BUILD
+ #define CONFIG_EXTRA_ENV_SETTINGS \
+-	"loadaddr=0x80200000\0" \
+-	"fdtaddr=0x80F80000\0" \
+-	"fdt_high=0xffffffff\0" \
++	DEFAULT_LINUX_BOOT_ENV \
+ 	"boot_fdt=try\0" \
+-	"rdaddr=0x81000000\0" \
+ 	"bootpart=0:2\0" \
+ 	"bootdir=/boot\0" \
+ 	"bootfile=zImage\0" \
+diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h
+index 614857d..27777c5 100644
+--- a/include/configs/am43xx_evm.h
++++ b/include/configs/am43xx_evm.h
+@@ -112,10 +112,7 @@
+ 
+ #ifndef CONFIG_SPL_BUILD
+ #define CONFIG_EXTRA_ENV_SETTINGS \
+-	"loadaddr=0x80200000\0" \
+-	"fdtaddr=0x80F80000\0" \
+-	"fdt_high=0xffffffff\0" \
+-	"rdaddr=0x81000000\0" \
++	DEFAULT_LINUX_BOOT_ENV \
+ 	"fdtfile=undefined\0" \
+ 	"bootpart=0:2\0" \
+ 	"bootdir=/boot\0" \
+diff --git a/include/configs/ti_armv7_common.h b/include/configs/ti_armv7_common.h
+index 69d69a5..fda99fb 100644
+--- a/include/configs/ti_armv7_common.h
++++ b/include/configs/ti_armv7_common.h
+@@ -36,8 +36,28 @@
+ /*
+  * Our DDR memory always starts at 0x80000000 and U-Boot shall have
+  * relocated itself to higher in memory by the time this value is used.
++ * However, set this to a 32MB offset to allow for easier Linux kernel
++ * booting as the default is often used as the kernel load address.
+  */
+-#define CONFIG_SYS_LOAD_ADDR		0x80000000
++#define CONFIG_SYS_LOAD_ADDR		0x82000000
++
++/*
++ * We setup defaults based on constraints from the Linux kernel, which should
++ * also be safe elsewhere.  We have the default load at 32MB into DDR (for
++ * the kernel), FDT above 128MB (the maximum location for the end of the
++ * kernel), and the ramdisk 512KB above that (allowing for hopefully never
++ * seen large trees).  We say all of this must be within the first 512MB
++ * as that will always be within the kernel lowmem and thus visible via
++ * bootm_size.
++ */
++#define DEFAULT_LINUX_BOOT_ENV \
++	"loadaddr=0x82000000\0" \
++	"kernel_addr_r=0x82000000\0" \
++	"fdtaddr=0x88000000\0" \
++	"fdt_addr_r=0x88000000\0" \
++	"rdaddr=0x88080000\0" \
++	"ramdisk_addr_r=0x88080000\0" \
++	"bootm_size=0x20000000\0"
+ 
+ /*
+  * Default to a quick boot delay.
+diff --git a/include/configs/ti_omap4_common.h b/include/configs/ti_omap4_common.h
+index bcb5eab..387f570 100644
+--- a/include/configs/ti_omap4_common.h
++++ b/include/configs/ti_omap4_common.h
+@@ -87,10 +87,8 @@
+  * Environment setup
+  */
+ #define CONFIG_EXTRA_ENV_SETTINGS \
+-	"loadaddr=0x82000000\0" \
++	DEFAULT_LINUX_BOOT_ENV \
+ 	"console=ttyO2,115200n8\0" \
+-	"fdt_high=0xffffffff\0" \
+-	"fdtaddr=0x80f80000\0" \
+ 	"fdtfile=undefined\0" \
+ 	"bootpart=0:2\0" \
+ 	"bootdir=/boot\0" \
+diff --git a/include/configs/ti_omap5_common.h b/include/configs/ti_omap5_common.h
+index 7b10fbd..2443d55 100644
+--- a/include/configs/ti_omap5_common.h
++++ b/include/configs/ti_omap5_common.h
+@@ -70,10 +70,7 @@
+ #endif
+ 
+ #define CONFIG_EXTRA_ENV_SETTINGS \
+-	"loadaddr=0x80200000\0" \
+-	"fdtaddr=0x80F80000\0" \
+-	"fdt_high=0xffffffff\0" \
+-	"rdaddr=0x81000000\0" \
++	DEFAULT_LINUX_BOOT_ENV \
+ 	"console=" CONSOLEDEV ",115200n8\0" \
+ 	"fdtfile=undefined\0" \
+ 	"bootpart=0:2\0" \
+-- 
+1.9.0
+