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List:       android-virt
Subject:    [kvm-unit-tests PATCH 0/6] Misc assembly fixes and cleanups
From:       Alexandru Elisei <alexandru.elisei () arm ! com>
Date:       2021-02-27 10:41:55
Message-ID: 20210227104201.14403-1-alexandru.elisei () arm ! com
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This series is mostly fixes and cleanups for things I found when playing
with EFI support. Most of them I hope are fairly self-explanatory.

What is clearly aimed at running on baremetal is patch #2 ("arm/arm64:
Remove dcache_line_size global variable"), which is needed because the
startup environment is different for EFI apps and we're going to need to do
cache maintenance before setup() is run.

Patch #4 ("lib: arm64: Consolidate register definitions to sysreg.h") is
there to make importing register definitions and other header files from
Linux (like el2_setup.h) easier by switching to the same layout. And arm
is already using sysreg.h for SCTLR fields.

Alexandru Elisei (6):
  arm64: Remove unnecessary ISB when writing to SPSel
  arm/arm64: Remove dcache_line_size global variable
  arm/arm64: Remove unnecessary ISB when doing dcache maintenance
  lib: arm64: Consolidate register definitions to sysreg.h
  arm64: Configure SCTLR_EL1 at boot
  arm64: Disable TTBR1_EL1 translation table walks

 lib/arm/asm/assembler.h       | 44 +++++++++++++++++++++++++++++
 lib/arm/asm/processor.h       |  7 -----
 lib/arm64/asm/arch_gicv3.h    |  6 ----
 lib/arm64/asm/assembler.h     | 53 +++++++++++++++++++++++++++++++++++
 lib/arm64/asm/pgtable-hwdef.h |  1 +
 lib/arm64/asm/processor.h     | 17 -----------
 lib/arm64/asm/sysreg.h        | 24 ++++++++++++++++
 lib/arm/setup.c               |  7 -----
 arm/cstart.S                  | 19 ++-----------
 arm/cstart64.S                | 28 +++++++-----------
 10 files changed, 135 insertions(+), 71 deletions(-)
 create mode 100644 lib/arm/asm/assembler.h
 create mode 100644 lib/arm64/asm/assembler.h

-- 
2.30.1

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