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| author | David Feng <fenghua@phytium.com.cn> | 2014-03-14 14:26:27 +0800 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2014-04-08 00:15:12 +0200 |
| commit | c71645ad2bd5179ad21e2501c26f574e9688f02a (patch) | |
| tree | 7fe5ff7851b04cec6ecd5d46ef5306f295597787 /include | |
| parent | 91290cf728dd871c86f370119899789398d956af (diff) | |
| download | u-boot-imx-c71645ad2bd5179ad21e2501c26f574e9688f02a.zip u-boot-imx-c71645ad2bd5179ad21e2501c26f574e9688f02a.tar.gz u-boot-imx-c71645ad2bd5179ad21e2501c26f574e9688f02a.tar.bz2 | |
arm64 patch: gicv3 support
This patch add gicv3 support to uboot armv8 platform.
Changes for v2:
- rename arm/cpu/armv8/gic.S with arm/lib/gic_64.S
- move smp_kick_all_cpus() from gic.S to start.S, it would be
implementation dependent.
- Each core initialize it's own ReDistributor instead of master
initializeing all ReDistributors. This is advised by arnab.basu
<arnab.basu@freescale.com>.
Signed-off-by: David Feng <fenghua@phytium.com.cn>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/vexpress_aemv8a.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/configs/vexpress_aemv8a.h b/include/configs/vexpress_aemv8a.h index e851702..dff6adc 100644 --- a/include/configs/vexpress_aemv8a.h +++ b/include/configs/vexpress_aemv8a.h @@ -12,6 +12,8 @@ #define CONFIG_REMAKE_ELF +#define CONFIG_GICV3 + /*#define CONFIG_ARMV8_SWITCH_TO_EL1*/ /*#define CONFIG_SYS_GENERIC_BOARD*/ @@ -93,8 +95,13 @@ #define COUNTER_FREQUENCY (0x1800000) /* 24MHz */ /* Generic Interrupt Controller Definitions */ +#ifdef CONFIG_GICV3 +#define GICD_BASE (0x2f000000) +#define GICR_BASE (0x2f100000) +#else #define GICD_BASE (0x2C001000) #define GICC_BASE (0x2C002000) +#endif #define CONFIG_SYS_MEMTEST_START V2M_BASE #define CONFIG_SYS_MEMTEST_END (V2M_BASE + 0x80000000) |