From 17e476aa0525905c52e48c19adcb54fdca60d48b Mon Sep 17 00:00:00 2001 From: Tom Rini Date: Tue, 22 Oct 2024 10:31:17 -0600 Subject: CONFIG_SYS_NONCACHED_MEMORY: Move prototypes to include/cpu_func.h for consistency Currently, a number of generic cache related functions have their common prototype declared in include/cpu_func.h. Move the current set of noncached functions there as well to match. Signed-off-by: Tom Rini --- include/cpu_func.h | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'include') diff --git a/include/cpu_func.h b/include/cpu_func.h index 45e8a0a0577..dba7d102e89 100644 --- a/include/cpu_func.h +++ b/include/cpu_func.h @@ -69,6 +69,19 @@ void flush_dcache_range(unsigned long start, unsigned long stop); void invalidate_dcache_range(unsigned long start, unsigned long stop); void invalidate_dcache_all(void); void invalidate_icache_all(void); +/** + * noncached_init() - Initialize non-cached memory region + * + * Initialize non-cached memory area. This memory region will be typically + * located right below the malloc() area and mapped uncached in the MMU. + * + * It is called during the generic post-relocation init sequence. + * + * Return: 0 if OK + */ +int noncached_init(void); + +phys_addr_t noncached_alloc(size_t size, size_t align); enum { /* Disable caches (else flush caches but leave them active) */ -- cgit v1.2.3