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arm/arm64: Make ARM64 a standalone architecture

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Split ARM and ARM64 architectures.

Details:

- CONFIG_ARM64 is decoupled from CONFIG_ARM (not a subset anymore)
- Arch and include AArch64 files are in a dedicated directory
  (arch/arm64 and include/arch/arm64)
- AArch64 boards and SoC are moved to soc/arm64 and boards/arm64
- AArch64-specific DTS files are moved to dts/arm64
- The A72 support for the bcm_vk/viper board is moved in the
  boards/bcm_vk/viper directory

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
This commit is contained in:
Carlo Caione 2021-03-25 11:56:15 +01:00 • committed by Kumar Gala
commit 3539c2fbb3
147 changed files with 595 additions and 189 deletions
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12
include/linker/linker-tool-gcc.h
View file

@ -18,16 +18,14 @@
#include <sys/mem_manage.h>
#if defined(CONFIG_ARM)
#if defined(CONFIG_ARM64)
#define OUTPUT_FORMAT_ "elf64-littleaarch64"
#if defined(CONFIG_BIG_ENDIAN)
#define OUTPUT_FORMAT_ "elf32-bigarm"
#else
#if defined(CONFIG_BIG_ENDIAN)
#define OUTPUT_FORMAT_ "elf32-bigarm"
#else
#define OUTPUT_FORMAT_ "elf32-littlearm"
#endif
#define OUTPUT_FORMAT_ "elf32-littlearm"
#endif
OUTPUT_FORMAT(OUTPUT_FORMAT_)
#elif defined(CONFIG_ARM64)
OUTPUT_FORMAT("elf64-littleaarch64")
#elif defined(CONFIG_ARC)
OUTPUT_FORMAT("elf32-littlearc", "elf32-bigarc", "elf32-littlearc")
#elif defined(CONFIG_X86)