Marius Vikhammer
8ac74082f1
soc: add dummy bytes to ensure instr prefetch always valid
...
The CPU might prefetch instructions, which means it in some cases
will try to fetch instruction located after the last instruction in
flash.text.
Add dummy bytes to ensure fetching these wont result in an error,
e.g. MMU exceptions
2021-03-29 13:50:03 +08:00
Omar Chebib
56fe28fb23
build: fix cache issue when .flash.text section alignment is uncommon
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rodata dummy section has now the same alignment as flash text section,
and at least the same size. For these reasons, the cache will map
correctly the following rodata section.
2021-03-24 16:00:48 +08:00
Marius Vikhammer
2aead8ba57
Support ESP32S3 Beta 3 target
...
Update ROM API. Port changes from bringup branch.
2021-03-18 10:24:22 +08:00
Michael (XIAO Xufeng)
1bfc57b94f
Merge branch 'bugfix/uart_baud_c3_s3' into 'master'
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uart: fixed incorrect baudrate on C3 and S3 when target is too slow
See merge request espressif/esp-idf!12664
2021-03-10 03:48:12 +00:00
aleks
bd7cdf8f7c
driver: esp32s3 fix UART driver
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Fix set UART2 instance to correct base address (esp32s3 has non standard base periph address)
2021-03-09 20:09:42 +08:00
Renz Bagaporo
c6f0d47758
esp32: move bt linker script placements to ldgen
2021-03-01 14:19:34 +08:00
Renz Bagaporo
115b6ac0ac
esp32: transfer coredump linker script blocks to ldgen
2021-03-01 14:19:34 +08:00
Renz Bagaporo
633ead5dcb
esp32: move coredump sections and schemes to espcoredump
2021-03-01 14:19:34 +08:00
Renz Bagaporo
4bf07ae7d9
esp32: move wifi related sections and schemes to esp_wifi
2021-03-01 14:19:34 +08:00
Renz Bagaporo
b99777066f
ldgen: implement flags support
...
Implement support for KEEP, ALIGN, emitting symbols and SORT.
Add appropriate tests
Defines default mapping in linker fragment file
2021-03-01 14:19:34 +08:00
morris
6dc7f95342
mcpwm: fix wrong meta information
2021-02-22 20:23:35 +08:00
morris
d212e698d7
rtc: fix rtc slow memory layout on esp32s3
2021-02-02 20:03:08 +08:00
Fu Hanxi
e4e375f488
fix: add spi_flash.h for s2, s3, c3 targets in cpu_start.c
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update s2, s3, c3 ld files spi_flash_attach to esp_rom_spiflash_attach
2021-01-27 12:35:49 +08:00
Chen Jian Xing
f71adec8fb
Support ESP32S3 (beta2) WiFi
2021-01-25 00:18:42 +08:00
Marius Vikhammer
0713e93b8f
TWAI: bringup for S3 and C3
2021-01-14 20:30:31 +08:00
Angus Gratton
55155c3f82
esp_system: Rename _init_start symbol to _vector_table
2020-12-24 13:40:01 +11:00
Michael (XIAO Xufeng)
953c046550
esp32s3/bootloader: extend IRAM usage to 0x6000
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The bootloader cannot fit in the size of iram_loader_seg when built under -O0. Extend the IRAM size to fix this.
2020-10-09 17:50:17 +08:00
Marius Vikhammer
bff0016eb8
crypto accelerator support on esp32s3
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SHA: passing unit tests
RSA: pass tests
AES: tests passing
2020-09-22 15:15:03 +08:00
morris
cc66334014
esp_timer: initial support on esp32-s3
2020-09-22 15:15:03 +08:00
jiangguangming
28145e0894
support flash instr and rodata copy to SPIRAM
2020-09-22 15:15:03 +08:00
morris
61f89b97c6
bringup esp32-s3 on FPGA
2020-09-22 15:15:03 +08:00
morris
a3cc43485f
async memcpy: support async memcopy on esp32s2/s3
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Added async memory copy API:
on esp32-s2, the implementation is based on CP_DMA
on esp32-s3, the implementation is based on GDMA
2020-09-16 21:30:54 +08:00
morris
19761e3113
esp32s3: clk, memory layout
2020-07-27 13:05:22 +08:00
