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feat(mmu): support mmu and flash mmap driver on p4

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This commit is contained in:
Armando
2023-08-14 13:58:35 +08:00
parent d97b3fec67
commit 8c8affc812
17 changed files with 327 additions and 226 deletions
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12
components/hal/esp32c6/include/hal/mmu_ll.h
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@@ -36,11 +36,14 @@ static inline uint32_t mmu_ll_vaddr_to_laddr(uint32_t vaddr)
*
* @param laddr linear address
* @param vaddr_type virtual address type, could be instruction type or data type. See `mmu_vaddr_t`
* @param target virtual address aimed physical memory target, not used
*
* @return virtual address
*/
static inline uint32_t mmu_ll_laddr_to_vaddr(uint32_t laddr, mmu_vaddr_t vaddr_type)
static inline uint32_t mmu_ll_laddr_to_vaddr(uint32_t laddr, mmu_vaddr_t vaddr_type, mmu_target_t target)
{
(void)target;
(void)vaddr_type;
//On ESP32C6, I/D share the same vaddr range
return SOC_MMU_IBUS_VADDR_BASE | laddr;
}
@@ -391,7 +394,12 @@ static inline uint32_t mmu_ll_entry_id_to_vaddr_base(uint32_t mmu_id, uint32_t e
HAL_ASSERT(shift_code);
}
uint32_t laddr = entry_id << shift_code;
return mmu_ll_laddr_to_vaddr(laddr, type);
/**
* For `mmu_ll_laddr_to_vaddr`, target is for compatibility on this chip.
* Here we just pass MMU_TARGET_FLASH0 to get vaddr
*/
return mmu_ll_laddr_to_vaddr(laddr, type, MMU_TARGET_FLASH0);
}
#ifdef __cplusplus