[U-Boot] [PATCH v4 00/11] Add support for booting multiple cores

[Akshay Saraswat]

This patch series introduces changes for booting secondary CPUs
on Exynos5420 and Exynos5800.

Changes since v3:
	- Patch 2 & 3 : Added errata number in comments.
	- Patch 2 & 3 : Moved changes to ARM generic file.
	- Patch 6 : Removed this patch. Not required anymore.

Changes since v2:
	- Patch 7 & 8 : Replaced #ifdef and #ifndef -> if(proid_is_soc()).
	- Patch 11 : Removed #ifdef from enum definition.

Changes since v1:
	- Added Reviewed-by & Tested-by in the acked patches.
	- Removed unnecessary CONFIGS and macros.
	- Changed names of few macros for better understanding in patch 2.
	- Added MPIDR bit assignment info comment in power_down_core in patch 2.
	- Changed to SPDX header in sec_boot.S in patch 5.
	- Fixed compilation error for snow build in patch 11.

Akshay Saraswat (9):
  Exynos542x: Config: Add various configs
  Exynos542x: CPU: Power down all secondary cores
  Exynos542x: Add workaround for ARM errata 798870
  Exynos542x: Add workaround for ARM errata 799270
  Exynos542x: Add workaround for exynos iROM errata
  Exynos542x: cache: Disable clean/evict push to external
  Exynos542x: add L2 control register configuration
  Exynos542x: Fix secondary core booting for thumb
  Exynos542x: Make A7s boot with thumb-mode U-Boot on warm reset

Doug Anderson (1):
  Exynos: Fix L2 cache timings on Exynos5420 and Exynos5800

 arch/arm/cpu/armv7/exynos/Makefile        |   2 +
 arch/arm/cpu/armv7/exynos/common_setup.h  |  62 +++++++++++++
 arch/arm/cpu/armv7/exynos/exynos5_setup.h |   3 +
 arch/arm/cpu/armv7/exynos/lowlevel_init.c | 147 ++++++++++++++++++++++++++++++
 arch/arm/cpu/armv7/exynos/sec_boot.S      | 128 ++++++++++++++++++++++++++
 arch/arm/cpu/armv7/exynos/soc.c           |  35 -------
 arch/arm/include/asm/arch-exynos/cpu.h    |   5 +
 arch/arm/include/asm/arch-exynos/system.h |  88 ++++++++++++++++++
 arch/arm/include/asm/armv7.h              |  44 +++++++++
 include/configs/exynos5420-common.h       |  16 ++++
 10 files changed, 495 insertions(+), 35 deletions(-)
 create mode 100644 arch/arm/cpu/armv7/exynos/sec_boot.S

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1.9.1