Daniel Golle cc7fa7fcec ramips: fix reboot with W25Q256 with 4-address-mode enabled ... Some board vendors actually changed the loader to expect the chip to come up in 4-address-mode and flipped the ADP bit in the flash chip's configuration register which makes it come up in 4-address-mode. Hence it doesn't make sense to avoid switching to 4-address-mode on those boards but the opposite as otherwise reboot hangs eg. on the WrtNode2 boards. Fix this by checking the ADP register and only using SPI_NOR_4B_READ_OP on chips which have ADP==0 (come up in 3-byte mode). See also datasheet section 7.1.11 Power Up Address Mode (ADP) Fixes: 22d982ea0 ("ramips: add support for switching between 3-byte and 4-byte addressing on w25q256 flash") Signed-off-by: Daniel Golle <daniel@makrotopia.org> (backported from 8796680277)		2018-12-18 09:43:58 +01:00
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imagebuilder	imagebuilder: add function to show manifest	2018-07-30 16:33:57 +02:00
linux	ramips: fix reboot with W25Q256 with 4-address-mode enabled	2018-12-18 09:43:58 +01:00
sdk	sdk: find kernel modules when KDIR is a symlink	2018-11-29 11:36:58 +01:00
toolchain	merge: etc: update remaining files	2017-12-08 19:41:18 +01:00
Config.in	config: set ARCH if powerpc64 is selected in the configuration	2017-10-24 13:24:04 +02:00
Makefile	build: make <subdir>/install opt-in, use it for target/ only	2017-02-09 13:51:35 +01:00