u-boot/arch/arm/cpu/armv8/fsl-layerscape
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
..
doc armv8: fsl-layerscape: Add NXP LS2088A SoC support 2016-11-22 11:37:54 -08:00
cpu.c armv8: layerscape: Fix the sequence of changing MMU table 2017-03-14 08:44:03 -07:00
cpu.h armv8/fsl-lsch3: Update code to release secondary cores 2016-11-22 11:38:48 -08:00
fdt.c ARMv8/sec_firmware: relocated and renamed the config FSL_PPA_ARMV8_PSCI 2017-01-18 09:39:51 -08:00
fsl_lsch2_serdes.c armv8/fsl_lsch2: Add chip power supply voltage setup 2017-01-18 09:29:08 -08:00
fsl_lsch2_speed.c arch: arm: update the IFC IP input clock 2017-02-03 14:31:19 -08:00
fsl_lsch3_serdes.c Merge git://git.denx.de/u-boot-fsl-qoriq 2016-09-26 17:10:56 -04:00
fsl_lsch3_speed.c arch: arm: update the IFC IP input clock 2017-02-03 14:31:19 -08:00
Kconfig armv8: ls2080a: Move CONFIG_SYS_MC_RSV_MEM_ALIGN to Kconfig 2017-03-14 08:44:03 -07:00
lowlevel.S armv8: aarch64: Fix the warning about x1-x3 nonzero issue 2017-01-18 09:29:33 -08:00
ls1012a_serdes.c armv8: fsl-layerscape: Add support of QorIQ LS1012A SoC 2016-06-03 14:12:50 -07:00
ls1043a_psci.S ARMv8: LS1043A: Enable LS1043A default PSCI support 2016-12-15 11:57:56 -08:00
ls1043a_serdes.c armv8/ls1043ardb: Add LS1043ARDB board support 2015-10-29 10:34:01 -07:00
ls1046a_serdes.c armv8: fsl_lsch2: Add LS1046A SoC support 2016-07-26 09:02:23 -07:00
ls2080a_serdes.c armv8: ls2080a: Add serdes1 protocol 0x3b support 2016-12-05 08:31:45 -08:00
Makefile kconfig: fsl PPA: move CONFIG_* to Kconfig 2017-01-18 09:43:25 -08:00
mp.c armv8: fsl-layerscape: SMP support for loading 32-bit OS 2016-11-22 11:40:24 -08:00
ppa.c ls1043ardb: PPA: add PPA validation in case of secure boot 2016-09-14 14:06:39 -07:00
soc.c armv8: fsl-lsch3: enable snoopable sata read and write 2017-01-18 09:29:17 -08:00
spl.c armv8: ls2080a: Drop early MMU for SPL build 2017-03-14 08:44:03 -07:00