kernel: delete Linux 5.4 config and patches

As the upcoming release will be based on Linux 5.10 only, remove all
kernel configuration as well as patches for Linux 5.4.
There were no targets still actively using Linux 5.4.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
(cherry picked from commit 3a14580411adfb75f9a44eded9f41245b9e44606)

1 files changed, 0 insertions, 46 deletions

diff --git a/target/linux/layerscape/patches-5.4/701-net-0302-staging-fsl_ppfe-eth-remove-jumbo-frame-enable-from-.patch b/target/linux/layerscape/patches-5.4/701-net-0302-staging-fsl_ppfe-eth-remove-jumbo-frame-enable-from-.patch
deleted file mode 100644
index a98c55120c..0000000000
--- a/target/linux/layerscape/patches-5.4/701-net-0302-staging-fsl_ppfe-eth-remove-jumbo-frame-enable-from-.patch
+++ /dev/null
@@ -1,46 +0,0 @@
-From 162c09cee1b5b00e09fd99273fd2f8c460c0d989 Mon Sep 17 00:00:00 2001
-From: Calvin Johnson <calvin.johnson@nxp.com>
-Date: Wed, 20 Jun 2018 10:23:16 +0530
-Subject: [PATCH] staging: fsl_ppfe/eth: remove jumbo frame enable from gemac
- init
-
-MAC Receive Control Register was configured to allow jumbo frames.
-This is removed as jumbo frames can be supported anytime by changing
-mtu which will in turn modify MAX_FL field of MAC RCR.
-Jumbo frames caused pfe to hang on LS1012A rev 1.0 Silicon due to
-erratum A-010897.
-
-Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com>
----
- drivers/staging/fsl_ppfe/pfe_eth.c | 1 -
- drivers/staging/fsl_ppfe/pfe_hal.c | 9 ---------
- 2 files changed, 10 deletions(-)
-
---- a/drivers/staging/fsl_ppfe/pfe_eth.c
-+++ b/drivers/staging/fsl_ppfe/pfe_eth.c
-@@ -1272,7 +1272,6 @@ static int pfe_gemac_init(struct pfe_eth
- 	gemac_set_config(priv->EMAC_baseaddr, &cfg);
- 	gemac_allow_broadcast(priv->EMAC_baseaddr);
- 	gemac_enable_1536_rx(priv->EMAC_baseaddr);
--	gemac_enable_rx_jmb(priv->EMAC_baseaddr);
- 	gemac_enable_stacked_vlan(priv->EMAC_baseaddr);
- 	gemac_enable_pause_rx(priv->EMAC_baseaddr);
- 	gemac_set_bus_width(priv->EMAC_baseaddr, 64);
---- a/drivers/staging/fsl_ppfe/pfe_hal.c
-+++ b/drivers/staging/fsl_ppfe/pfe_hal.c
-@@ -1028,15 +1028,6 @@ void gemac_set_rx_max_fl(void *base, int
- 		| (mtu << 16), base + EMAC_RCNTRL_REG);
- }
- 
--/* GEMAC enable jumbo function.
-- * @param[in]	base	GEMAC base address
-- */
--void gemac_enable_rx_jmb(void *base)
--{
--	writel((readl(base + EMAC_RCNTRL_REG) & PFE_RCR_MAX_FL_MASK)
--		| (JUMBO_FRAME_SIZE << 16), base + EMAC_RCNTRL_REG);
--}
--
- /* GEMAC enable stacked vlan function.
-  * @param[in]	base	GEMAC base address
-  */