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Preparation for using instruction cache on F7

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This commit is contained in:
Martin Budden 2017-12-15 10:07:19 +00:00
parent a0f6d10b72
commit 12640972a9
13 changed files with 59 additions and 31 deletions
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8
src/main/fc/fc_init.c
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@ -236,6 +236,14 @@ void spiPreInit(void)
void init(void)
{
#ifdef USE_ITCM_RAM
/* Load functions into ITCM RAM */
extern unsigned char tcm_code_start;
extern unsigned char tcm_code_end;
extern unsigned char tcm_code;
memcpy(&tcm_code_start, &tcm_code, (int)(&tcm_code_end - &tcm_code_start));
#endif
#ifdef USE_HAL_DRIVER
HAL_Init();
#endif