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17 Commits

Author SHA1 Message Date
Sascha Hauer 78104ae181 arm: reimplement startup code in C 
Lets translate the startup code to a language we all understand better.
Tested on pcm038 (arm v5) and pcm043 (arm v6).

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2010-05-03 15:05:38 +02:00
Sascha Hauer be00ed538c add l2x0 cache support 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2010-03-30 14:15:04 +02:00
Sascha Hauer a5189af297 armv5: use proper cache flush function 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2010-03-18 08:12:19 +01:00
Marc Kleine-Budde d6f04bf3c8 arm/cpu/Makefile: cleanup: proper indention 
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
 2010-02-16 21:49:18 +01:00
Sascha Hauer 3f1bf1f058 Use cache functions from kernel 
These cache functions have been extracted from
arch/arm/boot/compressed/head.S. The old code only worked
properly on ARMv4. Tested on ARMv4, ARMv5, ARMv6 hardware.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2010-02-01 17:23:40 +01:00
Jean-Christophe PLAGNIOL-VILLARD bab3a3b976 arm: introduce CPU CONFIG from linux 
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-11-03 09:45:55 +01:00
Sascha Hauer e2c8e8a180 Add MMU support 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-08-19 10:51:30 +02:00
Sascha Hauer bee65f0d3f [ARM] Add MX35 support 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-02-06 14:44:46 +01:00
Sascha Hauer b07e9e3194 ARM: Add cpuinfo command 
This command is useful to show some information about
cp15 registers

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2009-01-13 14:32:22 +01:00
Sascha Hauer c3be23d9a3 ARM startup: move exception handler to extra file 
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
 2008-08-13 16:52:13 +02:00
Nishanth Menon 053034d182 010-OMAP-addbase 
[Patch 10/17] U-Boot-V2:ARM:OMAP3: Add support for OMAP and Cortex A8

This patch adds support for OMAP3 platforms. Mainly to setup the infrastructure.
ARMV7 requires a different I/D cache cleanup code which is introduced in this patch

Signed-off-by: Nishanth Menon<x0nishan@ti.com>
 2008-06-05 19:45:28 +02:00
Nishanth Menon 3b94eca260 Replace start-arm920t.S with start-arm.S 
Replace start-arm920t.S with start-arm.S. This will allow for a common logic
to handle 

Signed-off-by: Nishanth Menon <x0nishan@ti.com>

--
 2008-05-07 16:24:51 +02:00
Juergen Beisert 3be8ed2fa1 adding i.MX31 CPU support 2007-10-17 17:57:55 +02:00
sascha 825ad81490 arm: use text_entry for reset vector instead of hardcoded filename 
(once again)
 2007-10-17 11:10:57 +02:00
Sascha Hauer 1cdc2fe996 consolidate arch/arm/cpu/start-arm920t.S and arch/arm/cpu/start-arm926ejs.S 2007-09-05 12:50:28 +02:00
Sascha Hauer 7989a989b9 arm: use linker section for reset vector 
Put the reset vector at the beginning of the binary by creating
its own section in the linker script rather than specifying the
file.

Signed-off-by: Juergen Beisert <jbe@pengutronix.de>
Acked-by:      Sascha Hauer <s.hauer@pengutronix.de>
 2007-07-25 12:34:06 +02:00
Sascha Hauer f445d20103 svn_rev_496 2007-07-05 18:01:59 +02:00