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boards/xtensa/esp32/esp32-core/scripts/esp32.template.ld: Update the

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linker script and correct some addresses.

Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
This commit is contained in:
Abdelatif Guettouche 2020-09-14 18:13:14 +01:00 committed by Xiang Xiao
parent f1b74fe421
commit e90eee92d9
1 changed files with 11 additions and 3 deletions
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14
boards/xtensa/esp32/esp32-core/scripts/esp32.template.ld
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@ -28,9 +28,17 @@ MEMORY
iram0_0_seg (RX) : org = 0x40080000, len = 0x20000 iram0_0_seg (RX) : org = 0x40080000, len = 0x20000
/* Even though the segment name is iram, it is actually mapped to flash */ /* Even though the segment name is iram, it is actually mapped to flash.
*
* NOTE: (0x20 offset above is a convenience for the app binary image
* generation.
* Flash cache has 64KB pages. The .bin file which is flashed to the chip
* has a 0x18 byte file header, and each segment has a 0x08 byte segment
* header. Setting this offset makes it simple to meet the flash cache MMU's
* constraint that (paddr % 64KB == vaddr % 64KB).)
*/
iram0_2_seg (RX) : org = 0x400D0018, len = 0x330000 iram0_2_seg (RX) : org = 0x400d0020, len = 0x330000 - 0x20
/* Shared data RAM, excluding memory reserved for ROM bss/data/stack. /* Shared data RAM, excluding memory reserved for ROM bss/data/stack.
* Enabling Bluetooth & Trace Memory features in menuconfig will decrease * Enabling Bluetooth & Trace Memory features in menuconfig will decrease
@ -42,7 +50,7 @@ MEMORY
/* Flash mapped constant data */ /* Flash mapped constant data */
drom0_0_seg (R) : org = 0x3f400010, len = 0x800000 drom0_0_seg (R) : org = 0x3f400020, len = 0x400000 - 0x20
/* RTC fast memory (executable). Persists over deep sleep. */ /* RTC fast memory (executable). Persists over deep sleep. */