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mmu: support configurable mmu page size

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Armando 2023-03-02 17:11:48 +08:00 committed by Armando (Dou Yiwen)
parent 370e250072
commit 89fa53f1c0
4 changed files with 9 additions and 4 deletions
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2
components/bootloader/subproject/main/ld/esp32c6/bootloader.ld
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@ -24,7 +24,7 @@ bootloader_usable_dram_end = 0x4087c610;
bootloader_stack_overhead = 0x2000; /* For safety margin between bootloader data section and startup stacks */
bootloader_dram_seg_len = 0x5000;
bootloader_iram_loader_seg_len = 0x7000;
bootloader_iram_seg_len = 0x2100;
bootloader_iram_seg_len = 0x2200;
/* Start of the lower region is determined by region size and the end of the higher region */
bootloader_dram_seg_end = bootloader_usable_dram_end - bootloader_stack_overhead;

3
components/bootloader_support/src/esp32c6/bootloader_esp32c6.c
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@ -40,6 +40,7 @@
#include "esp_private/bootloader_flash_internal.h"
#include "esp_efuse.h"
#include "hal/mmu_hal.h"
#include "hal/mmu_ll.h"
#include "hal/cache_hal.h"
#include "hal/clk_tree_ll.h"
#include "soc/lp_wdt_reg.h"
@ -170,6 +171,8 @@ esp_err_t bootloader_init(void)
cache_hal_init();
//reset mmu
mmu_hal_init();
// config mmu page size
mmu_ll_set_page_size(0, SPI_FLASH_MMU_PAGE_SIZE);
// update flash ID
bootloader_flash_update_id();
// Check and run XMC startup flow

4
components/bootloader_support/src/esp32h2/bootloader_esp32h2.c
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@ -40,6 +40,7 @@
#include "esp_private/bootloader_flash_internal.h"
#include "esp_efuse.h"
#include "hal/mmu_hal.h"
#include "hal/mmu_ll.h"
#include "hal/cache_hal.h"
#include "soc/lp_wdt_reg.h"
#include "hal/efuse_hal.h"
@ -160,7 +161,8 @@ esp_err_t bootloader_init(void)
cache_hal_init();
//reset mmu
mmu_hal_init();
// config mmu page size
mmu_ll_set_page_size(0, SPI_FLASH_MMU_PAGE_SIZE);
// update flash ID
bootloader_flash_update_id();
// Check and run XMC startup flow

4
components/soc/Kconfig
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@ -9,12 +9,12 @@ menu "SoC Settings"
config MMU_PAGE_SIZE_16KB
bool
default y if IDF_TARGET_ESP32C2 && ESPTOOLPY_FLASHSIZE_1MB
default y if SOC_MMU_PAGE_SIZE_CONFIGURABLE && ESPTOOLPY_FLASHSIZE_1MB
default n
config MMU_PAGE_SIZE_32KB
bool
default y if IDF_TARGET_ESP32C2 && ESPTOOLPY_FLASHSIZE_2MB
default y if SOC_MMU_PAGE_SIZE_CONFIGURABLE && ESPTOOLPY_FLASHSIZE_2MB
default n
config MMU_PAGE_SIZE_64KB