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board_f: Add a mach_cpu_init callback
Currently we have a mismash of architectures which use arch_cpu_init from architecture-wide code (arc, avr32, blackfin, mips, nios2, xtensa) and architectures which use arch_cpu_init from machine/SoC level code (arm, x86). In order to clean this mess up & allow for both use cases, introduce a new mach_cpu_init callback which is run immediately after arch_cpu_init. This will allow for architectures to have arch-wide code without needing individual machines to all implement their own arch_cpu_init with a call to some common function. Signed-off-by: Paul Burton <paul.burton@imgtec.com> Reviewed-by: Simon Glass <sjg@chromium.org>
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@ -290,6 +290,11 @@ __weak int arch_cpu_init(void)
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return 0;
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return 0;
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}
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}
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__weak int mach_cpu_init(void)
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{
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return 0;
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}
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#ifdef CONFIG_SANDBOX
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#ifdef CONFIG_SANDBOX
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static int setup_ram_buf(void)
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static int setup_ram_buf(void)
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{
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{
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@ -860,6 +865,7 @@ static init_fnc_t init_sequence_f[] = {
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x86_fsp_init,
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x86_fsp_init,
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#endif
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#endif
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arch_cpu_init, /* basic arch cpu dependent setup */
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arch_cpu_init, /* basic arch cpu dependent setup */
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mach_cpu_init, /* SoC/machine dependent CPU setup */
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initf_dm,
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initf_dm,
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arch_cpu_init_dm,
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arch_cpu_init_dm,
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mark_bootstage, /* need timer, go after init dm */
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mark_bootstage, /* need timer, go after init dm */
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