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Make tzpc initialization common for exynos4 and exynos5

Minkyu Kang u-boot 2 versions – New

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  1. v3 Latest0 of 3 patches 0 repliesNew
  2. v21 of 3 patches 0 repliesSuperseded

Patches in v3 No applies recorded yet

None of the 3 patches the cover letter announces are in this archive.

Reviews trailers per patch

No Reviewed-by, Acked-by or Tested-by trailers for v3 yet.

Read the v3 thread

Cover letter [U-Boot] [PATCH v3 0/3] Make tzpc initialization common for exynos4 and exynos5
Quoted 34 lines · Inderpal Singh

The first patch moves the tzpc_init file from smdk5250 to armv7/exynos. The second makes tzpc common for exynos4 and exynos5. And the third makes necessary changes to exynos4 based origen and smdkv310 boards.

The patchset has been tested on exynos4 based origen and exynos5 based Arndale board.

Changes in v2:
- removed uninitialised warning for start and end variables
- corrected the SPL_TEXT_BASE for origen and smdkv310
- Added Chander's Acked-by

Changes in v3:
As per Minkyu:
- renamed the file as tzpc.c
- implemented the samsung_get_base_tzpc
- removed the TZPCx_BASE macros and used samsung_get_base_tzpc

Inderpal Singh (3):
exynos: move tzpc_init to armv7/exynos
exynos: update tzpc to make it common for exynos4 and exynos5
exynos: Update origen and smdkv310 to use common tzpc_init

 arch/arm/cpu/armv7/exynos/Makefile      |    2 +-
 arch/arm/cpu/armv7/exynos/tzpc.c        |   57 +++++++++++++++++++++++++++++
 arch/arm/cpu/armv7/s5p-common/Makefile  |    2 ++
 arch/arm/include/asm/arch-exynos/cpu.h  |    4 +++
 arch/arm/include/asm/arch-exynos/tzpc.h |   20 +++++++++++
 board/samsung/origen/lowlevel_init.S    |   44 ++---------------------
 board/samsung/origen/origen_setup.h     |   25 -------------
 board/samsung/smdk5250/Makefile         |    1 -
 board/samsung/smdk5250/lowlevel_init.S  |    2 ++
 board/samsung/smdk5250/setup.h          |   25 -------------
 board/samsung/smdk5250/tzpc_init.c      |   48 -------------------------
Quoted 9 lines
 board/samsung/smdkv310/lowlevel_init.S  |   60 ++-----------------------------
 include/configs/exynos5250-dt.h         |    2 --
 include/configs/origen.h                |    2 ++
 include/configs/smdkv310.h              |    2 ++
 spl/Makefile                            |    4 +++
 16 files changed, 98 insertions(+), 202 deletions(-)
 create mode 100644 arch/arm/cpu/armv7/exynos/tzpc.c
 delete mode 100644 board/samsung/smdk5250/tzpc_init.c

applied to u-boot-samsung.

Thanks,
Minkyu Kang.

Read the cover letter in its thread