From cddd4591404fb4c53dc0b3c0b15b942cdbed4356 Mon Sep 17 00:00:00 2001 From: Yangbo Lu Date: Fri, 10 Apr 2020 10:47:05 +0800 Subject: 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 --- ...-staging-fsl_ppfe-eth-disable-CRC-removal.patch | 28 ++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 target/linux/layerscape/patches-5.4/701-net-0303-staging-fsl_ppfe-eth-disable-CRC-removal.patch (limited to 'target/linux/layerscape/patches-5.4/701-net-0303-staging-fsl_ppfe-eth-disable-CRC-removal.patch') diff --git a/target/linux/layerscape/patches-5.4/701-net-0303-staging-fsl_ppfe-eth-disable-CRC-removal.patch b/target/linux/layerscape/patches-5.4/701-net-0303-staging-fsl_ppfe-eth-disable-CRC-removal.patch new file mode 100644 index 0000000000..c17f8a83d7 --- /dev/null +++ b/target/linux/layerscape/patches-5.4/701-net-0303-staging-fsl_ppfe-eth-disable-CRC-removal.patch @@ -0,0 +1,28 @@ +From 26ddfc3e40c52ca9cb78c6ae4b4608f94d2e8cb5 Mon Sep 17 00:00:00 2001 +From: Calvin Johnson +Date: Wed, 20 Jun 2018 10:23:32 +0530 +Subject: [PATCH] staging: fsl_ppfe/eth: disable CRC removal + +Disable CRC removal from the packet, so that packets are forwarded +as is to Linux. +CRC configuration in MAC will be reflected in the packet received +to Linux. + +Signed-off-by: Calvin Johnson +--- + drivers/staging/fsl_ppfe/pfe_hal.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- a/drivers/staging/fsl_ppfe/pfe_hal.c ++++ b/drivers/staging/fsl_ppfe/pfe_hal.c +@@ -869,8 +869,8 @@ void gemac_set_mode(void *base, int mode + /*Remove loopbank*/ + val &= ~EMAC_RCNTRL_LOOP; + +- /*Enable flow control and MII mode*/ +- val |= (EMAC_RCNTRL_FCE | EMAC_RCNTRL_MII_MODE); ++ /* Enable flow control and MII mode and terminate received CRC */ ++ val |= (EMAC_RCNTRL_FCE | EMAC_RCNTRL_MII_MODE | EMAC_RCNTRL_CRC_FWD); + + writel(val, base + EMAC_RCNTRL_REG); + } -- cgit v1.2.3