u-boot/arch
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
..
arc arc/cache: really do flush_dcache_all() even if IOC exists 2016-04-21 20:09:59 +03:00
arm arm: Allow skipping of low-level init with I-cache on 2016-06-12 23:49:38 +02:00
avr32 avr32: Drop unused code in u-boot.h 2016-05-27 15:39:52 -04:00
blackfin configs: Re-sync almost all of cmd/Kconfig 2016-04-25 15:09:40 -04:00
m68k m68k: Drop unused code in u-boot.h 2016-05-27 15:39:53 -04:00
microblaze Remove unneeded remnants of bcopy(). 2016-06-06 13:39:18 -04:00
mips mips: ath79: Use AR933X_PLL_SWITCH_CLOCK_CONTROL_REG macro define 2016-05-31 10:17:54 +02:00
nds32 Use correct spelling of "U-Boot" 2016-02-06 12:00:59 +01:00
nios2 Delete tests of CONFIG_OF_LIBFDT when testing CONFIG_OF_BOARD_SETUP 2016-05-27 15:41:16 -04:00
openrisc openrisc: Drop the arch-specific board init 2016-05-27 15:39:50 -04:00
powerpc Remove unneeded remnants of bcopy(). 2016-06-06 13:39:18 -04:00
sandbox dm: test: Add GPIO open drain tests 2016-06-03 22:14:20 -07:00
sh Drop references to CONFIG_SYS_GENERIC_BOARD in config files 2016-05-27 15:39:54 -04:00
sparc Fix spelling of "transferred". 2016-03-22 12:16:16 -04:00
x86 x86: baytrail: acpi: Fix I/O APIC ID in the MADT table 2016-05-30 10:21:12 +08:00
.gitignore .gitignore: drop include/asm/proc from ignore pattern 2014-06-19 11:18:54 -04:00
Kconfig Drop HAVE_GENERIC_BOARD and SYS_GENERIC_BOARD options 2016-05-27 15:39:55 -04:00