diff options
| author | Ryan Harkin <ryan.harkin@linaro.org> | 2016-12-01 17:25:38 +0000 |
|---|---|---|
| committer | Ryan Harkin <ryan.harkin@linaro.org> | 2016-12-02 14:10:47 +0000 |
| commit | b949e9d585e5bf4cd09b2119ea1af1bbd39c594e (patch) | |
| tree | ec6119e508425e0f509c8069a04257a51e6fe06a /include | |
| parent | f9806b1cf80b3a3c447489be0a8fe3694032ec83 (diff) | |
Add vexpress_aemv8a_aarch32 variant16.12
The ARM AEMv8 FVP model can be run in Aarch64 or Aarch32 mode. Aarch32
support is enable per-CPU when launching the model, eg:
-C cluster0.cpu0.CONFIG64=0
This patch adds a new defconfig and some variant specific selections in
vexpress_armv8a.h.
This patch is co-authored with Soby Mathew <Soby.Mathew@arm.com>.
Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/vexpress_aemv8a.h | 28 |
1 files changed, 26 insertions, 2 deletions
diff --git a/include/configs/vexpress_aemv8a.h b/include/configs/vexpress_aemv8a.h index c9841cd415..5cab39ab2a 100644 --- a/include/configs/vexpress_aemv8a.h +++ b/include/configs/vexpress_aemv8a.h @@ -16,12 +16,17 @@ #endif #define CONFIG_REMAKE_ELF - #define CONFIG_SUPPORT_RAW_INITRD +#ifdef CONFIG_ARMV8_AARCH32 +#define CONFIG_SYS_HZ_CLOCK 24000000 +#define CONFIG_SYS_ARCH_TIMER +#define CONFIG_SKIP_LOWLEVEL_INIT +#endif /* Link Definitions */ #if defined(CONFIG_TARGET_VEXPRESS64_BASE_FVP) || \ - defined(CONFIG_TARGET_VEXPRESS64_BASE_FVP_DRAM) + defined(CONFIG_TARGET_VEXPRESS64_BASE_FVP_DRAM) || \ + defined(CONFIG_TARGET_VEXPRESS_AEMV8_AARCH32) /* ATF loads u-boot here for BASE_FVP model */ #define CONFIG_SYS_TEXT_BASE 0x88000000 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_SDRAM_BASE + 0x03f00000) @@ -259,6 +264,25 @@ #define CONFIG_BOOTCOMMAND "booti $kernel_addr $initrd_addr $fdt_addr" +#elif CONFIG_TARGET_VEXPRESS_AEMV8_AARCH32 +#define CONFIG_EXTRA_ENV_SETTINGS \ + "kernel_addr=0x80080000\0" \ + "initrd_addr=0x84000000\0" \ + "fdt_addr=0x82000000\0" \ + "fdt_high=0xffffffff\0" \ + "initrd_high=0xffffffff\0" + +#define CONFIG_BOOTARGS "console=ttyAMA0 earlycon=pl011,"\ + "0x1c090000 debug user_debug=31 "\ + "systemd.log_target=null "\ + "androidboot.hardware=fvpbase "\ + "root=/dev/vda2 rw "\ + "rootwait "\ + "loglevel=9" + +#define CONFIG_BOOTCOMMAND "bootm $kernel_addr $initrd_addr $fdt_addr" + + #endif /* Monitor Command Prompt */ |