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, 30 deletions

diff --git a/target/linux/layerscape/patches-5.4/701-net-0287-staging-fsl_ppfe-eth-fix-RGMII-tx-delay-issue.patch b/target/linux/layerscape/patches-5.4/701-net-0287-staging-fsl_ppfe-eth-fix-RGMII-tx-delay-issue.patch
deleted file mode 100644
index 47dc87dbf2..0000000000
--- a/target/linux/layerscape/patches-5.4/701-net-0287-staging-fsl_ppfe-eth-fix-RGMII-tx-delay-issue.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-From b62abd01cce8c4548d380d4ff28984a0275ea8fb Mon Sep 17 00:00:00 2001
-From: Calvin Johnson <calvin.johnson@nxp.com>
-Date: Wed, 11 Oct 2017 19:23:38 +0530
-Subject: [PATCH] staging: fsl_ppfe/eth: fix RGMII tx delay issue
-
-Recently logic to enable RGMII tx delay was changed by
-below patch.
-
-https://patchwork.kernel.org/patch/9447581/
-
-Based on the patch, appropriate change is made in PFE driver.
-
-Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com>
-Signed-off-by: Anjaneyulu Jagarlmudi <anji.jagarlmudi@nxp.com>
----
- drivers/staging/fsl_ppfe/pfe_eth.c | 3 ++-
- 1 file changed, 2 insertions(+), 1 deletion(-)
-
---- a/drivers/staging/fsl_ppfe/pfe_eth.c
-+++ b/drivers/staging/fsl_ppfe/pfe_eth.c
-@@ -1068,7 +1068,8 @@ static void pfe_eth_adjust_link(struct n
- 			new_state = 1;
- 			gemac_set_speed(priv->EMAC_baseaddr,
- 					pfe_get_phydev_speed(phydev));
--			if (priv->einfo->mii_config == PHY_INTERFACE_MODE_RGMII)
-+			if (priv->einfo->mii_config ==
-+					PHY_INTERFACE_MODE_RGMII_TXID)
- 				pfe_set_rgmii_speed(phydev);
- 			priv->oldspeed = phydev->speed;
- 		}