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Fix himem debug assert error

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Alan C. Assis 2021-01-21 14:50:43 -03:00 committed by Abdelatif Guettouche
parent b33d967548
commit 394cfba1d8
1 changed files with 7 additions and 2 deletions
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9
arch/xtensa/src/esp32/esp32_spiram.c
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@ -99,6 +99,10 @@ size_t __attribute__((weak)) esp_himem_reserved_area_size(void)
void IRAM_ATTR esp_spiram_init_cache(void)
{
#ifdef CONFIG_SMP
uint32_t regval;
#endif
/* Enable external RAM in MMU */
cache_sram_mmu_set(0, 0, SOC_EXTRAM_DATA_LOW, 0, 32, 128);
@ -106,8 +110,9 @@ void IRAM_ATTR esp_spiram_init_cache(void)
/* Flush and enable icache for APP CPU */
#ifdef CONFIG_SMP
DPORT_CLEAR_PERI_REG_MASK(DPORT_APP_CACHE_CTRL1_REG,
DPORT_APP_CACHE_MASK_DRAM1);
regval = getreg32(DPORT_APP_CACHE_CTRL1_REG);
regval &= ~(1 << DPORT_APP_CACHE_MASK_DRAM1);
putreg32(regval, DPORT_APP_CACHE_CTRL1_REG);
cache_sram_mmu_set(1, 0, SOC_EXTRAM_DATA_LOW, 0, 32, 128);
#endif
}