5 Commits

Author	SHA1	Message	Date
Cao Sen Miao	5bac46b3e8	MMU: Fix stale data being read on memory mapped instruction page	2023-03-24 18:59:57 +08:00
Armando	1ecd1e3bf0	esp_mm: fix dependency to esp_psram	2023-02-28 10:42:22 +08:00
Armando	4144746fc3	esp_mm: shared and non-shared mapping	2023-02-17 13:04:55 +08:00
Armando	98892a3288	esp_mm: correct mmap reserved irom and drom size ... Prior to this commit, we don't consider the offset of the irom vaddr start. If the offset + size is bigger than the MMU page size, for example: MMU page size: 0x10000 irom vaddr: 0x4200_0800, so offset = 0x800 irom size: 0xF900 offset + size = 0x10100 Under this condition, the 0x4200_0000 ~ 0x4202_0000, two MMU pages are used. With this commit, when reserving the irom and drom, we take the offset into consideration as well.	2023-02-07 20:23:53 +08:00
Armando	d6844051fc	esp_mm: new virtual memory mapping apis via mmu	2023-02-07 20:23:52 +08:00