Searched hist:"3299 be2479f9878dd3bb484f2b8f1ef7c0a20fb4" (Results 1 – 1 of 1) sorted by relevance
| /rk3399_rockchip-uboot/arch/x86/cpu/ |
| H A D | lapic.c | 3299be2479f9878dd3bb484f2b8f1ef7c0a20fb4 Sun May 22 08:45:31 UTC 2016 Bin Meng <bmeng.cn@gmail.com> x86: Don't touch IA32_APIC_BASE MSR on Intel Quark
Intel Quark processor core provides an integrated Local APIC but
does not support the IA32_APIC_BASE MSR. As a result, the Local
APIC is always globally enabled and the Local APIC base address
is fixed at 0xfee00000. Attempting to access the IA32_APIC_BASE
MSR causes a general protection fault.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
|