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| author | Yangbo Lu <yangbo.lu@nxp.com> | 2020-04-10 10:47:05 +0800 |
|---|---|---|
| committer | Petr Štetiar <ynezz@true.cz> | 2020-05-07 12:53:06 +0200 |
| commit | cddd4591404fb4c53dc0b3c0b15b942cdbed4356 (patch) | |
| tree | 392c1179de46b0f804e3789edca19069b64e6b44 /target/linux/layerscape/patches-5.4/303-core-0005-nand-raw-workaround-for-EDO-high-speed-mode.patch | |
| parent | d1d2c0b5579ea4f69a42246c9318539d61ba1999 (diff) | |
| download | upstream-cddd4591404fb4c53dc0b3c0b15b942cdbed4356.tar.gz upstream-cddd4591404fb4c53dc0b3c0b15b942cdbed4356.tar.bz2 upstream-cddd4591404fb4c53dc0b3c0b15b942cdbed4356.zip | |
layerscape: add patches-5.4
Add patches for linux-5.4. The patches are from NXP LSDK-20.04 release
which was tagged LSDK-20.04-V5.4.
https://source.codeaurora.org/external/qoriq/qoriq-components/linux/
For boards LS1021A-IOT, and Traverse-LS1043 which are not involved in
LSDK, port the dts patches from 4.14.
The patches are sorted into the following categories:
301-arch-xxxx
302-dts-xxxx
303-core-xxxx
701-net-xxxx
801-audio-xxxx
802-can-xxxx
803-clock-xxxx
804-crypto-xxxx
805-display-xxxx
806-dma-xxxx
807-gpio-xxxx
808-i2c-xxxx
809-jailhouse-xxxx
810-keys-xxxx
811-kvm-xxxx
812-pcie-xxxx
813-pm-xxxx
814-qe-xxxx
815-sata-xxxx
816-sdhc-xxxx
817-spi-xxxx
818-thermal-xxxx
819-uart-xxxx
820-usb-xxxx
821-vfio-xxxx
Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Diffstat (limited to 'target/linux/layerscape/patches-5.4/303-core-0005-nand-raw-workaround-for-EDO-high-speed-mode.patch')
| -rw-r--r-- | target/linux/layerscape/patches-5.4/303-core-0005-nand-raw-workaround-for-EDO-high-speed-mode.patch | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/target/linux/layerscape/patches-5.4/303-core-0005-nand-raw-workaround-for-EDO-high-speed-mode.patch b/target/linux/layerscape/patches-5.4/303-core-0005-nand-raw-workaround-for-EDO-high-speed-mode.patch new file mode 100644 index 0000000000..aa4b8d32af --- /dev/null +++ b/target/linux/layerscape/patches-5.4/303-core-0005-nand-raw-workaround-for-EDO-high-speed-mode.patch @@ -0,0 +1,25 @@ +From e2c1ef18cddb426b9eea79599aec892717bead48 Mon Sep 17 00:00:00 2001 +From: Han Xu <han.xu@nxp.com> +Date: Thu, 15 Aug 2019 21:45:50 -0500 +Subject: [PATCH] nand: raw: workaround for EDO high speed mode + +Found issue for EDO high speed mode, set to low speed mode as a +workaround. + +Signed-off-by: Han Xu <han.xu@nxp.com> +--- + drivers/mtd/nand/raw/nand_base.c | 3 ++- + 1 file changed, 2 insertions(+), 1 deletion(-) + +--- a/drivers/mtd/nand/raw/nand_base.c ++++ b/drivers/mtd/nand/raw/nand_base.c +@@ -934,7 +934,8 @@ static int nand_init_data_interface(stru + modes = GENMASK(chip->onfi_timing_mode_default, 0); + } + +- for (mode = fls(modes) - 1; mode >= 0; mode--) { ++ /* for (mode = fls(modes) - 1; mode >= 0; mode--) { */ ++ for (mode = 1; mode >= 0; mode--) { + ret = onfi_fill_data_interface(chip, NAND_SDR_IFACE, mode); + if (ret) + continue; |