u-boot-brain/arch/arm/cpu
Simon Glass b5bd09820c arm: Allow skipping of low-level init with I-cache on
At present CONFIG_SKIP_LOWLEVEL_INIT prevents U-Boot from calling
lowlevel_init(). This means that the instruction cache is not enabled and
the board runs very slowly.

What is really needed in many cases is to skip the call to lowlevel_init()
but still perform CP15 init. Add an option to handle this.

Reviewed-by: Heiko Schocher <hs@denx.de>
Tested-on: smartweb, corvus, taurus, axm
Tested-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andreas Bießmann <andreas@biessmann.org>
2016-06-12 23:49:38 +02:00
..
arm11 ARM: cache: implement a default weak flush_cache() function 2015-08-12 20:47:48 -04:00
arm720t ARM: ARM720t: remove empty asm/arch/hardware.h 2015-04-23 08:52:27 -04:00
arm920t arm: Allow skipping of low-level init with I-cache on 2016-06-12 23:49:38 +02:00
arm926ejs arm: Allow skipping of low-level init with I-cache on 2016-06-12 23:49:38 +02:00
arm946es arm: Allow skipping of low-level init with I-cache on 2016-06-12 23:49:38 +02:00
arm1136 arm: Allow skipping of low-level init with I-cache on 2016-06-12 23:49:38 +02:00
arm1176 ARM: start.S: fix typo 2016-02-29 14:49:35 -05:00
armv7 arm: Allow skipping of low-level init with I-cache on 2016-06-12 23:49:38 +02:00
armv7m stm32: move stm32 specific code to mach-stm32 2016-01-20 10:19:41 -05:00
armv8 arm/arm64: implement a boot header capability 2016-06-06 13:39:19 -04:00
pxa pxa: add support for D- and I- caches 2016-03-27 09:13:00 -04:00
sa1100 arm: Allow skipping of low-level init with I-cache on 2016-06-12 23:49:38 +02:00
Makefile Various Makefiles: Add SPDX-License-Identifier tags 2015-11-10 09:19:52 -05:00
u-boot-spl.lds spl: arm: Make sure to include all of the u_boot_list entries 2016-03-16 15:27:55 -04:00
u-boot.lds arm: x86: Drop command-line code when CONFIG_CMDLINE is disabled 2016-03-22 12:16:09 -04:00