openwrtv3/target/linux/ramips/patches-4.9
Felix Fietkau 22d982ea00 ramips: add support for switching between 3-byte and 4-byte addressing on w25q256 flash
On some devices the flash chip needs to be in 3-byte addressing mode during
reboot, otherwise the boot loader will fail to start.
This mode however does not allow regular reads/writes onto the upper 16M
half. W25Q256 has separate read commands for reading from >16M, however
it does not have any separate write commands.
This patch changes the code to leave the chip in 3-byte mode most of the
time and only switch during erase/write cycles that go to >16M
addresses.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-11-02 15:58:45 +01:00
..
0004-MIPS-ralink-add-MT7621-pcie-driver.patch kernel: update kernel 4.9 to 4.9.20 2017-04-02 12:47:55 +02:00
0005-MIPS-use-set_mode-to-enable-disable-the-cevt-r4k-irq.patch
0006-MIPS-ralink-add-cpu-frequency-scaling.patch
0007-MIPS-ralink-copy-the-commandline-from-the-devicetree.patch
0009-PCI-MIPS-enable-PCIe-on-MT7688.patch kernel: update kernel 4.9 to 4.9.31 2017-06-08 01:03:39 +02:00
0013-owrt-hack-fix-mt7688-cache-issue.patch
0015-arch-mips-do-not-select-illegal-access-driver-by-def.patch
0024-GPIO-add-named-gpio-exports.patch
0025-pinctrl-ralink-add-pinctrl-driver.patch kernel: bump 4.9 to 4.9.57 2017-10-18 19:44:09 +03:00
0026-DT-Add-documentation-for-gpio-ralink.patch
0027-GPIO-MIPS-ralink-add-gpio-driver-for-ralink-SoC.patch
0028-GPIO-ralink-add-mt7621-gpio-controller.patch
0029-phy-usb-add-ralink-phy.patch
0031-uvc-add-iPassion-iP2970-support.patch kernel: update kernel 4.9 to 4.9.17 2017-03-26 12:23:19 +02:00
0032-USB-dwc2-add-device_reset.patch
0034-NET-multi-phy-support.patch kernel: update 4.9 to 4.9.51 2017-09-20 23:50:55 +03:00
0036-mtd-fix-cfi-cmdset-0002-erase-status-check.patch
0037-mtd-cfi-cmdset-0002-force-word-write.patch
0039-mtd-add-mt7621-nand-support.patch ramips: fix typo in MT7621 NAND driver 2017-10-16 12:15:17 +02:00
0040-nand-hack.patch kernel: update 4.9 to 4.9.53 2017-10-07 20:53:21 +03:00
0041-DT-Add-documentation-for-spi-rt2880.patch
0042-SPI-ralink-add-Ralink-SoC-spi-driver.patch
0043-spi-add-mt7621-support.patch
0044-i2c-MIPS-adds-ralink-I2C-driver.patch
0045-i2c-add-mt7621-driver.patch
0046-mmc-MIPS-ralink-add-sdhci-for-mt7620a-SoC.patch kernel: update 4.9 to 4.9.44 2017-08-17 12:34:34 +02:00
0047-DMA-ralink-add-rt2880-dma-engine.patch
0048-asoc-add-mt7620-support.patch
0051-serial-add-ugly-custom-baud-rate-hack.patch
0052-pwm-add-mediatek-support.patch
0053-mtd-spi-nor-add-w25q256-3b-mode-switch.patch ramips: add support for switching between 3-byte and 4-byte addressing on w25q256 flash 2017-11-02 15:58:45 +01:00
0054-mtd-add-chunked-read-io-to-m25p80.patch ramips: add support for switching between 3-byte and 4-byte addressing on w25q256 flash 2017-11-02 15:58:45 +01:00
0063-set-CM_GCR_BASE_CMDEFTGT_MEM-according-to-datasheet.patch
0064-add_clk_round_rate.patch
0066-mt7621-enable-highmem.patch
0069-awake-rt305x-dwc2-controller.patch
0070-weak_reordering.patch kernel: update 4.9 to 4.9.45 2017-08-30 17:05:10 +02:00
0090-ethernet.patch
0098-disable_cm.patch kernel: update kernel 4.9 to 4.9.17 2017-03-26 12:23:19 +02:00
0099-pci-mt7620.patch
100-mt7621-core-detect-hack.patch
0100-prom_fixes.patch
0101-MIPS-ralink-allow-NULL-clock-for-clk_get_rate.patch ramips: add NULL clock fix send upstream 2017-07-29 09:24:23 +02:00
101-mt7621-timer.patch kernel: update 4.9 to 4.9.45 2017-08-30 17:05:10 +02:00
0105-set_mt7621_soc_type.patch
0200-linkit_bootstrap.patch
0700-pinctrl-mt7620-mdio-as-refclk.patch
0720-arch-mips-ralink-add-i2c-clocks.patch kernel: update kernel 4.9 to 4.9.17 2017-03-26 12:23:19 +02:00
0901-spansion_nand_id_fix.patch kernel: update 4.9 to 4.9.44 2017-08-17 12:34:34 +02:00
999-fix-pci-init-mt7620.patch kernel: update 4.9 to 4.9.44 2017-08-17 12:34:34 +02:00