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95b7a8fd12
Introduce a minimal cpuinfo structure to hold cache related info. The instruction/data cache size and cache line size are initialized early in the boot to default Kconfig values. They will be overwritten with data from PVR/dtb if the microblaze UCLASS_CPU driver is enabled. The cpuinfo struct was placed in global_data to allow the microblaze UCLASS_CPU driver to also run before relocation (initialized global data should be read-only before relocation). gd_cpuinfo() helper macro was added to avoid volatile "-Wdiscarded-qualifiers" warnings when using the pointer directly. Signed-off-by: Ovidiu Panait <ovpanait@gmail.com> Link: https://lore.kernel.org/r/20220531181435.3473549-10-ovpanait@gmail.com Signed-off-by: Michal Simek <michal.simek@amd.com> (s/bralid/brlid/) |
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|---|---|---|
| .. | ||
| asm.h | ||
| bitops.h | ||
| byteorder.h | ||
| cache.h | ||
| config.h | ||
| cpuinfo.h | ||
| dma-mapping.h | ||
| global_data.h | ||
| gpio.h | ||
| io.h | ||
| linkage.h | ||
| microblaze_intc.h | ||
| microblaze_timer.h | ||
| posix_types.h | ||
| processor.h | ||
| ptrace.h | ||
| sections.h | ||
| spl.h | ||
| string.h | ||
| system.h | ||
| types.h | ||
| u-boot.h | ||
| unaligned.h | ||