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>

1 files changed, 0 insertions, 83 deletions

diff --git a/target/linux/layerscape/patches-5.4/701-net-0214-dpaa2-eth-Re-add-get_link_ksettings-ethtool-op.patch b/target/linux/layerscape/patches-5.4/701-net-0214-dpaa2-eth-Re-add-get_link_ksettings-ethtool-op.patch
deleted file mode 100644
index 25a9e90fbf..0000000000
--- a/target/linux/layerscape/patches-5.4/701-net-0214-dpaa2-eth-Re-add-get_link_ksettings-ethtool-op.patch
+++ /dev/null
@@ -1,83 +0,0 @@
-From 0a5243abf168351ea8409caf329448a3e18ab62f Mon Sep 17 00:00:00 2001
-From: Ioana Radulescu <ruxandra.radulescu@nxp.com>
-Date: Tue, 24 Sep 2019 13:24:40 +0300
-Subject: [PATCH] dpaa2-eth: Re-add get_link_ksettings ethtool op
-
-Which was removed from upstream driver since without a MAC driver
-we have no support for changing link parameters there.
-
-Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
----
- .../net/ethernet/freescale/dpaa2/dpaa2-ethtool.c   | 47 +++++++++++++++++++++-
- 1 file changed, 46 insertions(+), 1 deletion(-)
-
---- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c
-+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-ethtool.c
-@@ -85,7 +85,8 @@ dpaa2_eth_get_link_ksettings(struct net_
- {
- 	struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
- 
--	link_settings->base.autoneg = AUTONEG_DISABLE;
-+	if (priv->link_state.options & DPNI_LINK_OPT_AUTONEG)
-+		link_settings->base.autoneg = AUTONEG_ENABLE;
- 	if (!(priv->link_state.options & DPNI_LINK_OPT_HALF_DUPLEX))
- 		link_settings->base.duplex = DUPLEX_FULL;
- 	link_settings->base.speed = priv->link_state.rate;
-@@ -93,6 +94,49 @@ dpaa2_eth_get_link_ksettings(struct net_
- 	return 0;
- }
- 
-+#define DPNI_DYNAMIC_LINK_SET_VER_MAJOR		7
-+#define DPNI_DYNAMIC_LINK_SET_VER_MINOR		1
-+static int
-+dpaa2_eth_set_link_ksettings(struct net_device *net_dev,
-+			     const struct ethtool_link_ksettings *link_settings)
-+{
-+	struct dpni_link_cfg cfg = {0};
-+	struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
-+	int err = 0;
-+
-+	/* If using an older MC version, the DPNI must be down
-+	 * in order to be able to change link settings. Taking steps to let
-+	 * the user know that.
-+	 */
-+	if (dpaa2_eth_cmp_dpni_ver(priv, DPNI_DYNAMIC_LINK_SET_VER_MAJOR,
-+				   DPNI_DYNAMIC_LINK_SET_VER_MINOR) < 0) {
-+		if (netif_running(net_dev)) {
-+			netdev_info(net_dev, "Interface must be brought down first.\n");
-+			return -EACCES;
-+		}
-+	}
-+
-+	cfg.rate = link_settings->base.speed;
-+	cfg.options = priv->link_state.options;
-+	if (link_settings->base.autoneg == AUTONEG_ENABLE)
-+		cfg.options |= DPNI_LINK_OPT_AUTONEG;
-+	else
-+		cfg.options &= ~DPNI_LINK_OPT_AUTONEG;
-+	if (link_settings->base.duplex  == DUPLEX_HALF)
-+		cfg.options |= DPNI_LINK_OPT_HALF_DUPLEX;
-+	else
-+		cfg.options &= ~DPNI_LINK_OPT_HALF_DUPLEX;
-+
-+	err = dpni_set_link_cfg(priv->mc_io, 0, priv->mc_token, &cfg);
-+	if (err)
-+		/* ethtool will be loud enough if we return an error; no point
-+		 * in putting our own error message on the console by default
-+		 */
-+		netdev_dbg(net_dev, "ERROR %d setting link cfg\n", err);
-+
-+	return err;
-+}
-+
- static void dpaa2_eth_get_pauseparam(struct net_device *net_dev,
- 				     struct ethtool_pauseparam *pause)
- {
-@@ -734,6 +778,7 @@ const struct ethtool_ops dpaa2_ethtool_o
- 	.get_drvinfo = dpaa2_eth_get_drvinfo,
- 	.get_link = ethtool_op_get_link,
- 	.get_link_ksettings = dpaa2_eth_get_link_ksettings,
-+	.set_link_ksettings = dpaa2_eth_set_link_ksettings,
- 	.get_pauseparam = dpaa2_eth_get_pauseparam,
- 	.set_pauseparam = dpaa2_eth_set_pauseparam,
- 	.get_sset_count = dpaa2_eth_get_sset_count,