u-boot-brain/arch
York Sun f539c8a4a7 armv8: ls2080a: Drop early MMU for SPL build
Early MMU improves performance especially on emulators. However, the
early MMU is left enabled after the first stage of SPL boot. Instead
of flushing D-cache and dealing with re-enabling MMU for the second
stage U-Boot, disabling it for SPL build simplifies the process. The
performance penalty is unnoticeable on the real hardware. As of now,
SPL boot is not supported by existing emulators. So this should have
no impact on emulators.

Signed-off-by: York Sun <york.sun@nxp.com>
2017-03-14 08:44:03 -07:00
..
arc Convert CONFIG_ARCH_EARLY_INIT_R to Kconfig 2017-01-25 16:43:48 -05:00
arm armv8: ls2080a: Drop early MMU for SPL build 2017-03-14 08:44:03 -07:00
avr32 efi: Use asmlinkage for EFIAPI 2016-10-19 09:01:53 +02:00
blackfin Convert CONFIG_ARCH_MISC_INIT to Kconfig 2017-01-25 17:38:41 -05:00
m68k spi: Zap cf_qspi driver and related code 2017-01-15 18:29:04 +01:00
microblaze microblaze: Fix endif macro command 2017-02-10 13:59:36 +01:00
mips mips: Use common _AC macro now. 2017-01-10 08:19:26 -05:00
nds32 nds32: Support relocation. 2016-09-29 15:38:10 +08:00
nios2 dm: core: Replace of_offset with accessor 2017-02-08 06:12:14 -07:00
openrisc efi: Use asmlinkage for EFIAPI 2016-10-19 09:01:53 +02:00
powerpc Freescale/NXP: Migrate CONFIG_FSL_CAAM to defconfigs 2017-03-09 11:37:24 -05:00
sandbox dtoc: Replace dot with underscore to avoid compiler errors 2017-02-08 06:07:35 -07:00
sh sh: generate position independent code for all platforms 2016-12-02 21:32:54 -05:00
sparc efi: Use asmlinkage for EFIAPI 2016-10-19 09:01:53 +02:00
x86 x86: Intel MID platforms has no microcode update 2017-02-21 15:10:56 +08:00
xtensa Remove arch/${ARCH}/include/asm/errno.h 2016-09-23 17:56:18 -04:00
.gitignore .gitignore: drop include/asm/proc from ignore pattern 2014-06-19 11:18:54 -04:00
Kconfig Convert CONFIG_ARCH_MISC_INIT to Kconfig 2017-01-25 17:38:41 -05:00