configs/beaglebone: update kernel/uboot, add AM335x EVM support

This patch updates the target config for the beaglebone based on the
AM335x CPU. It also supports the beagleboneblack, the TI evm and evmsk.
Device tree blobs for am335x-evm, am335x-evmsk, am335x-bone,
am335x-boneblack will be built and a sd card image is created with a
post-image script.  The kernel and driver versions match the
ti-processor-sdk 02.00.00.00.  Patches allow the use of old AM335x evm
revisions (1 bit sd card) and JTAG debugging.

Kernel JTAG patch: By default the kernel will disable the JTAG clock,
access via the JTAG port will not work after the kernel booted. The
AM335x-evm has a JTAG header fitted, this patch keeps the JTAG clock
alive.

Signed-off-by: Lothar Felten <lothar.felten@gmail.com>
[Thomas: remove 1-bit MMC patch, it's causing a significant performance
regression for users of BeagleBone, which are 99.99% of the users of
this defconfig.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

1 files changed, 0 insertions, 34 deletions

diff --git a/board/beaglebone/patches/linux/linux-0001-arm-Export-cache-flush-management-symbols-when-MULTI.patch b/board/beaglebone/patches/linux/linux-0001-arm-Export-cache-flush-management-symbols-when-MULTI.patch
deleted file mode 100644
index 1ca1e70ca9..0000000000
--- a/board/beaglebone/patches/linux/linux-0001-arm-Export-cache-flush-management-symbols-when-MULTI.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-From 29885f2f3d700341d322274db6ad085e601c0994 Mon Sep 17 00:00:00 2001
-From: Pantelis Antoniou <panto@antoniou-consulting.com>
-Date: Fri, 4 Jan 2013 00:32:33 +0200
-Subject: [PATCH 3/3] arm: Export cache flush management symbols when
- !MULTI_CACHE
-
-When compiling a kernel without CONFIG_MULTI_CACHE enabled the
-dma access functions end up not being exported. Fix it.
-
-Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
----
- arch/arm/kernel/setup.c |    9 +++++++++
- 1 file changed, 9 insertions(+)
-
-diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
-index da1d1aa..dcb678c 100644
---- a/arch/arm/kernel/setup.c
-+++ b/arch/arm/kernel/setup.c
-@@ -923,3 +923,12 @@ const struct seq_operations cpuinfo_op = {
- 	.stop	= c_stop,
- 	.show	= c_show
- };
-+
-+/* export the cache management functions */
-+#ifndef MULTI_CACHE
-+
-+EXPORT_SYMBOL(__glue(_CACHE,_dma_map_area));
-+EXPORT_SYMBOL(__glue(_CACHE,_dma_unmap_area));
-+EXPORT_SYMBOL(__glue(_CACHE,_dma_flush_range));
-+
-+#endif
--- 
-1.7.10.4
-