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path: root/arch/x86/cpu/broadwell/cpu_full.c
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2019-10-08x86: Rename turbo ratio MSR to MSR_TURBO_RATIO_LIMITSimon Glass
This MSR number is used on most modern Intel processors, so drop the confusing NHM prefix (which might mean Nehalem). Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> [bmeng: drop MSR_IVT_TURBO_RATIO_LIMIT as no code uses it] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2019-10-08x86: spl: Move broadwell-specific code out of generic x86 splSimon Glass
When TPL is running, broadwell needs to do different init from SPL. There is no need for this code to be in the generic x86 SPL file, so move it to arch_cpu_init(). Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2019-10-08x86: Move common Intel CPU info code into a functionSimon Glass
Add cpu_intel_get_info() to find out the CPU info on modern Intel CPUs. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> [bmeng: add parameter and return value descriptions] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2019-05-08x86: broadwell: Split CPU initSimon Glass
Split the CPU init into two parts - the 'full' init which happens in the first U-Boot phase, and the rest of the init that happens on subsequent stages. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>