Commit Graph

335 Commits

Author SHA1 Message Date
Michael (XIAO Xufeng)
3c167497ad Merge branch 'bugfix/esp_flash_erase_timeout' into 'master'
esp_flash: change timeout threshold and can close timeout

Closes IDF-2023

See merge request espressif/esp-idf!10138
2020-10-12 12:49:36 +08:00
Cao Sen Miao
b9f6efd99a esp_flash: change timeout threshold and can close timeout 2020-10-12 10:43:25 +08:00
Cao Sen Miao
98cb2e5af3 spi_flash: add a unit test for HSPI on esp32s2 2020-10-09 20:57:00 +08:00
Michael (XIAO Xufeng)
fe37db3271 esp_flash: fix the incorrect check_idle logic in LL and chip_driver 2020-10-02 05:34:36 +00:00
Cao Sen Miao
f448e97fea flash:patch for clearing WEL in ROM 2020-09-28 12:53:06 +08:00
Jiang Jiang Jian
b626e306da Merge branch 'bugfix/can_mmap_after_get_enough_free_mmu_pages' into 'master'
flash_mmap: can mmap after get enough free MMU pages

Closes IDFCI-49 and IDFCI-84

See merge request espressif/esp-idf!9728
2020-09-23 21:03:53 +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
Cao Sen Miao
d7e50c6457 spi_flash:bringup some flash supports for esp32s3 2020-09-22 15:15:03 +08:00
jiangguangming
052f88f1d1 flash_mmap: restore interrupt and cache before err return 2020-09-21 07:37:50 +00:00
jiangguangming
61e341e791 flash_mmap: can mmap after get enough free MMU pages 2020-09-21 07:37:50 +00:00
Michael (XIAO Xufeng)
fefdee1349 bootloader: fix the WRSR format for ISSI flash chips
1. The 2nd bootloader always call `rom_spiflash_unlock()`, but never help to clear the WEL bit when exit. This may cause system unstability.

   This commit helps to clear WEL when flash configuration is done.

   **RISK:** When the app starts, it didn't have to clear the WEL before it actually write/erase. But now the very first write/erase operation should be done after a WEL clear. Though the risk is little (all the following write/erase also need to clear the WEL), we still have to test this carefully, especially for those functions used by the OTA.

2. The `rom_spiflash_unlock()` function in the patch of ESP32 may (1) trigger the QPI, (2) clear the QE or (3) fail to unlock the ISSI chips.

   Status register bitmap of ISSI chip and GD chip:

| SR | ISSI | GD25LQ32C |
| -- | ---- | --------- |
| 0  | WIP  | WIP       |
| 1  | WEL  | WEL       |
| 2  | BP0  | BP0       |
| 3  | BP1  | BP1       |
| 4  | BP2  | BP2       |
| 5  | BP3  | BP3       |
| 6  | QE   | BP4       |
| 7  | SRWD | SRP0      |
| 8  |      | SRP1      |
| 9  |      | QE        |
| 10 |      | SUS2      |
| 11 |      | LB1       |
| 12 |      | LB2       |
| 13 |      | LB3       |
| 14 |      | CMP       |
| 15 |      | SUS1      |

   QE bit of other chips are at the bit 9 of the status register (i.e. bit 1 of SR2), which should be read by RDSR2 command.

   However, the RDSR2 (35H, Read Status 2) command for chip of other vendors happens to be the QIOEN (Enter QPI mode) command of ISSI chips. When the `rom_spiflash_unlock()` function trys to read SR2, it may trigger the QPI of ISSI chips.

   Moreover, when `rom_spiflash_unlock()` try to clear the BP4 bit in the status register, QE (bit 6) of ISSI chip may be cleared by accident. Or if the ISSI chip doesn't accept WRSR command with argument of two bytes (since it only have status register of one byte), it may fail to clear the other protect bits (BP0~BP3) as expected.

   This commit makes the `rom_spiflash_unlock()` check whether the vendor is issi. if so, `rom_spiflash_unlock()` only send RDSR to read the status register, send WRSR with only 1 byte argument, and also avoid clearing the QE bit (bit 6).

3. `rom_spiflash_unlock()` always send WRSR command to clear protection bits even when there is no protection bit active. And the execution of clearing status registers, which takes about 700us, will also happen even when there's no bits cleared.

   This commit skips the clearing of status register if there is no protection bits active.

Also move the execute_flash_command to be a bootloader API; move
implementation of spi_flash_wrap_set to the bootloader
2020-09-19 10:51:51 +08:00
Ivan Grokhotkov
96db25c861 Merge branch 'feature/nvs_encryption_s2' into 'master'
NVS: using esp_partition API

Closes IDF-1340 and IDF-858

See merge request espressif/esp-idf!8683
2020-09-16 02:12:54 +08:00
Jakob Hasse
aca9ec28b3 NVS: using esp_partition API
* partition api changed from spi_flash* API to
  esp_partition* API and is abstracted as a C++
  interface.
* The old nvs encryption is still possible
* changed default unit test app partition table
* Partitions coming from esp_partition API are
  checked for generic flash encryption. If yes,
  an error is returned since generic flash
  encryption isn't compatible with nvs
  encryption
* esp32, esp32s2 tests don't require nvs_flash
  but mbedtls now

Closes IDF-1340
Closes IDF-858
2020-09-14 10:34:34 +08:00
Marius Vikhammer
b2f390df01 hal: update link to HAL readme.md
The HAL readme was moved during refactoring, but links were not updated.
2020-09-11 15:48:08 +08:00
Michael (XIAO Xufeng)
37e3f20252 Merge branch 'bugfix/esp_flash_write_temp_buffer_lifetime' into 'master'
esp_flash: fix write issue using buffer on stack out of lifetime

See merge request espressif/esp-idf!9932
2020-09-10 17:49:04 +08:00
Ivan Grokhotkov
b6467257b9 Merge branch 'feature/cmock_component' into 'master'
cmock as component replacing unity

See merge request espressif/esp-idf!9859
2020-09-10 16:06:20 +08:00
Michael (XIAO Xufeng)
233b4720b4 esp_flash: fix write issue using buffer on stack out of lifetime 2020-09-10 03:17:39 +00:00
Michael (XIAO Xufeng)
9e7eda9770 Merge branch 'feat/spi_flash_override_size' into 'master'
spi_flash: add config option to override flash size in bootloader header

See merge request espressif/esp-idf!10131
2020-09-03 02:57:31 +08:00
Jakob Hasse
20c068ef3b cmock: added cmock as component
* changing dependencies from unity->cmock
* added component.mk and Makefile.projbuild
* ignore test dir in gen_esp_err_to_name.py
* added some brief introduction of CMock in IDF
2020-09-02 16:38:37 +08:00
Michael (XIAO Xufeng)
c15c6a2803 Merge branch 'fix/esp_flash_delay_type' into 'master'
esp_flash: fix the data type of delay_us

See merge request espressif/esp-idf!10115
2020-09-02 01:21:12 +08:00
Michael (XIAO Xufeng)
37423083bb spi_flash: add config option to override flash size in bootloader header
Sometimes the flash size read from bootloader is not correct. This may
forbid SPI Flash driver from reading the the area larger than the size
in bootloader header.

When the new config option is enabled, the latest configured
ESPTOOLPY_FLAHSIZE in the app header will be used to override the value
read from bootloader header.
2020-09-02 00:35:53 +08:00
Michael (XIAO Xufeng)
5425ef4ee4 hal: extract hal component from soc component 2020-09-01 13:25:32 +08:00
Michael (XIAO Xufeng)
2d440e408a esp_flash: fix the data type of delay_us
unsigned can be 16-bit on some architecture, which doesn't meet the
requirements of delaying for several hundreds of us.
2020-08-31 18:10:32 +00:00
Ivan Grokhotkov
75a874d4fd spi_flash: make {get,release}_temp_buffer OS functions optional
Fixes a crash when calling a NULL release_temp_buffer pointer throug
esp_flash_noos_functions, when doing a core dump.
2020-07-29 12:42:26 +02:00
Michael (XIAO Xufeng)
6434c1e2bd Merge branch 'feat/esp_flash_enable_s2_ut' into 'master'
esp_flash: fix several issues and enable unit test for ESP32-S2

Closes IDF-1409

See merge request espressif/esp-idf!8259
2020-07-28 18:15:41 +08:00
morris
2917651478 esp_rom: extract common ets apis into esp_rom_sys.h 2020-07-27 15:27:01 +08:00
Michael (XIAO Xufeng)
8165025320 spi test: replace several SPIRAM_SUPPORT with SPIRAM configs
The previous config option is renamed to ESP32_SPIRAM_SUPPORT, which
cannot cover the ESP32-S2 case.
2020-07-27 12:27:05 +08:00
Michael (XIAO Xufeng)
c7b1436485 esp_flash: fix cs_initialize issue on esp32s2 2020-07-27 12:27:05 +08:00
Michael (XIAO Xufeng)
0a65911df2 esp_flash: enable unit tests for ESP32-S2 external flash 2020-07-27 12:27:04 +08:00
KonstantinKondrashov
d95c89a1eb bootloader_support: Fix bootloader_common_get_sha256_of_partition, can handle a long image
Closes: IDFGH-3594
2020-07-20 10:55:41 +00:00
Angus Gratton
e04eacbe3f Merge branch 'refactor/common_rom_efuse_apis' into 'master'
esp_rom: extract common efuse apis into esp_rom_efuse.h

See merge request espressif/esp-idf!9267
2020-07-17 15:57:28 +08:00
morris
458b14a8ea esp_rom: extract common efuse apis into esp_rom_efuse.h 2020-07-15 10:40:50 +08:00
Michael (XIAO Xufeng)
c796bd5e63 esp_flash: refactor to make host driver function a const table
This is also part of ESP32-S3 ROM changes
2020-07-13 03:10:00 +08:00
Michael (XIAO Xufeng)
f99ba33920 esp_flash: improve unit test to detect over boundary issue 2020-07-12 02:09:46 +08:00
Michael (XIAO Xufeng)
a9c8895bb2 esp_flash: refactor to be compatible with the latest ROM
Including:
1. Change the write bytes/read bytes parameter in the host driver into slicers to meet the requirements of complicated cases.
2. Refactor the esp_flash_api code a bit so that we can use the code in the ROM laster
3. Provide get_temp_buffer and release_temp_buffer in the os_functions when the buffer passed by application cannot be used directly.
4. Make timeout of operations configurable in the chip_driver.
5. Make dummy number configurable.
2020-07-12 02:09:45 +08:00
morris
a4d0033c03 esp_rom: extract common GPIO apis into esp_rom_gpio.h 2020-07-07 11:40:19 +08:00
Angus Gratton
d02edc2bd1 Merge branch 'bugfix/esp32_encrypted_flash_write' into 'master'
spi_flash: esp32: fix regression in encrypted flash write

See merge request espressif/esp-idf!9286
2020-06-26 14:35:43 +08:00
Mahavir Jain
5b9b5d9636 spi_flash: esp32: fix regression in encrypted flash write
In commit 309376f51a, it seems like regression
was added to use ROM level API for disabling flash write protection. This
started random firmware crashes (on specific modules) with exception
`IllegalInstruction` during encrypted flash writes.

Fix here removes relevant ROM API call, since disabling flash write protection
is already ensured by caller of this API.

Closes https://github.com/espressif/esp-idf/issues/5467
2020-06-23 16:08:04 +05:30
Michael (XIAO Xufeng)
479269a52b Merge branch 'feature/configure_flash_write_chunk_size' into 'master'
spi_flash: add configuration option to select flash write chunk size

See merge request espressif/esp-idf!9067
2020-06-22 14:50:42 +08:00
Mahavir Jain
05da91f0db spi_flash: add configuration option to select flash write chunk size
Flash write operation is broken down into smaller chunk writes. Size
of this chunk was previously set to 8K but that in-turn meant cache and
non-IRAM resident interrupts could stay disabled upto ~24msec for 8K flash
write operation. If chunk size is brought down to 256 (typical flash page size)
then it brings down cache and non-IRAM interrupts disable duration to ~1msec.

Fix here keeps defaults same but provides configuration option to tweak the
setting based on application requirement.
2020-06-05 14:45:41 +05:30
Ivan Grokhotkov
03bb2774d9 spi_flash: don't call vTaskDelay in non-os context
Fixes regression in core dump, when a crash happens in interrupt
context.
2020-06-02 15:42:24 +02:00
jiangguangming
92eae20bca add new config items for spiflash ci unit-test 2020-05-26 15:23:38 +08:00
jiangguangming
b25ccde45f flash mmap: fix bug for cache2phys and phys2cache on esp32s2 2020-05-26 15:14:23 +08:00
Angus Gratton
084e170a8f Merge branch 'refactor/esp_ipc' into 'master'
Split esp_ipc to a seaparate component

Closes IDF-1295

See merge request espressif/esp-idf!8520
2020-05-25 15:03:04 +08:00
Darian Leung
11d96b39d0 esp_ipc: Move to new component
This commit moves esp_ipc into a separate component.
2020-05-18 16:51:45 +08:00
Michael (XIAO Xufeng)
3f778a92da spi_flash: add unit test for read/write performance 2020-05-17 22:06:03 +08:00
Michael (XIAO Xufeng)
651eb1a694 esp_flash: fix the write performance regression
Also changed internal delay unit into microsecond.
2020-05-17 22:06:02 +08:00
Michael (XIAO Xufeng)
dae3196157 esp_flash: fix issue that cannot add flash on SPI1 CS1 when SPI_FLASH_SHARE_SPI1_BUS is disabled 2020-05-17 22:06:00 +08:00
KonstantinKondrashov
bc50bd2806 spi_flash(new driver): Add a Kconfig option - Bypass a block erase and always do sector erase
Closes: IDF-1561
2020-04-30 13:58:13 +08:00