EMTime/libopencm3
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

stm32: flash: pull up prefetch to _all

Browse Source 
Turns out, there's lots of common code for flash.  Pull up prefetch
on/off to start with, as there's only a single bit name different.

Pull up the definitions of common API functions too, starting with
flash_set_ws.  Even if the implementations are different, things that
meant to be the same, should be defined centrally.
This commit is contained in:
Karl Palsson
2018-07-10 22:21:18 +00:00
parent 9dd901ba27
commit b23dccc7ae
30 changed files with 117 additions and 185 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
include/libopencm3/stm32/l4/flash.h
View File

@@ -41,6 +41,8 @@
#ifndef LIBOPENCM3_FLASH_H
#define LIBOPENCM3_FLASH_H
#include <libopencm3/stm32/common/flash_common_all.h>
/* --- FLASH registers ----------------------------------------------------- */
#define FLASH_ACR MMIO32(FLASH_MEM_INTERFACE_BASE + 0x00)
@@ -222,7 +224,6 @@
BEGIN_DECLS
void flash_set_ws(uint32_t ws);
void flash_unlock(void);
void flash_lock(void);
void flash_clear_pgperr_flag(void);
@@ -232,8 +233,6 @@ void flash_dcache_enable(void);
void flash_dcache_disable(void);
void flash_icache_enable(void);
void flash_icache_disable(void);
void flash_prefetch_enable(void);
void flash_prefetch_disable(void);
void flash_dcache_reset(void);
void flash_icache_reset(void);
void flash_clear_pgserr_flag(void);