Liu Zhi Fu 30281166b1 bootloader: force SDIO 1.9V if flash is 80M ...

If the SPI flash frequency is 80M, the voltage of SDIO is 1.9V,
otherwise, it can configured to 1.8V or 1.9V via menuconfig.

2018-03-19 16:45:05 +08:00

..

bootloader_config.h

bootloader: Fallback if OTA data is invalid

2017-08-15 09:42:19 +10:00

bootloader_start.c

bootloader: force SDIO 1.9V if flash is 80M

2018-03-19 16:45:05 +08:00

component.mk

Add initial SPI RAM support. This adds support for an ESP-PSRAM32 chip connected to the default flash pins and GPIO 16 and 17. The RAM is mapped to address 0x3F800000, but otherwise ignored by esp-idf as of yet.

2017-09-04 12:05:49 +08:00

esp32.bootloader.ld

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esp32.bootloader.rom.ld

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flash_qio_mode.c

Add GD chip into qio data, so (at least my) ESP-WROVER uses QIO mode succesfully.

2017-09-01 16:53:05 +08:00

flash_qio_mode.h

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Makefile.projbuild

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