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ld: fixed bootloader and app potential overlap issue

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Armando 2023-03-02 10:49:02 +08:00 committed by Armando (Dou Yiwen)
parent 60b90c5144
commit 5fa6b2879c
2 changed files with 9 additions and 1 deletions
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8
components/bootloader/subproject/main/ld/esp32c3/bootloader.ld
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@ -37,6 +37,14 @@ MEMORY
dram_seg (RW) : org = bootloader_dram_seg_start, len = bootloader_dram_seg_len
}
/* The app may use RAM for static allocations up to the start of iram_loader_seg.
* If you have changed something above and this assert fails:
* 1. Check what the new value of bootloader_iram_loader_seg start is.
* 2. Update the value in this assert.
* 3. Update (SRAM_DRAM_END + I_D_SRAM_OFFSET) in components/esp_system/ld/esp32c3/memory.ld.in to the same value.
*/
ASSERT(bootloader_iram_loader_seg_start == 0x403ce710, "bootloader_iram_loader_seg_start inconsistent with SRAM_DRAM_END");
/* Default entry point: */
ENTRY(call_start_cpu0);

2
components/esp_system/ld/esp32c3/memory.ld.in
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@ -27,7 +27,7 @@
#define SRAM_DRAM_START 0x3FC7C000
#define ICACHE_SIZE 0x4000 /* ICache size is fixed to 16KB on ESP32-C3 */
#define I_D_SRAM_OFFSET (SRAM_IRAM_START - SRAM_DRAM_START)
#define SRAM_DRAM_END 0x403D0000 - I_D_SRAM_OFFSET /* 2nd stage bootloader iram_loader_seg start address */
#define SRAM_DRAM_END 0x403CE710 - I_D_SRAM_OFFSET /* 2nd stage bootloader iram_loader_seg start address */
#define SRAM_IRAM_ORG (SRAM_IRAM_START + ICACHE_SIZE)
#define SRAM_DRAM_ORG (SRAM_DRAM_START + ICACHE_SIZE)