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, 69 deletions

diff --git a/target/linux/layerscape/patches-5.4/701-net-0406-sdk_qbman-Only-create-debugfs-entries-when-QBMan-is-.patch b/target/linux/layerscape/patches-5.4/701-net-0406-sdk_qbman-Only-create-debugfs-entries-when-QBMan-is-.patch
deleted file mode 100644
index 889aecc383..0000000000
--- a/target/linux/layerscape/patches-5.4/701-net-0406-sdk_qbman-Only-create-debugfs-entries-when-QBMan-is-.patch
+++ /dev/null
@@ -1,69 +0,0 @@
-From f34c01773d5dbd2db04200079bb4d32ecb0cd847 Mon Sep 17 00:00:00 2001
-From: Roy Pledge <roy.pledge@nxp.com>
-Date: Tue, 18 Feb 2020 14:02:21 -0500
-Subject: [PATCH] sdk_qbman: Only create debugfs entries when QBMan is part of
- device tree
-
-Only create debugfs entries if the QBMan nodes exist in the device
-tree.
-
-Signed-off-by: Roy Pledge <roy.pledge@nxp.com>
-Acked-by: Madalin Bucur <madalin.bucur@nxp.com>
-Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
----
- drivers/staging/fsl_qbman/bman_debugfs.c |  8 +++++++-
- drivers/staging/fsl_qbman/qman_debugfs.c | 17 ++++++++++-------
- 2 files changed, 17 insertions(+), 8 deletions(-)
-
---- a/drivers/staging/fsl_qbman/bman_debugfs.c
-+++ b/drivers/staging/fsl_qbman/bman_debugfs.c
-@@ -33,6 +33,7 @@
- #include <linux/debugfs.h>
- #include <linux/seq_file.h>
- #include <linux/uaccess.h>
-+#include <linux/of.h>
- 
- static struct dentry *dfs_root; /* debugfs root directory */
- 
-@@ -83,9 +84,14 @@ static int __init bman_debugfs_module_in
- {
- 	int ret = 0;
- 	struct dentry *d;
-+	struct device_node *dn;
- 
-+	dn = of_find_compatible_node(NULL, NULL, "fsl,bman");
-+	if (!dn) {
-+		pr_debug("No fsl,bman node\n");
-+		return 0;
-+	}
- 	dfs_root = debugfs_create_dir("bman", NULL);
--
- 	if (dfs_root == NULL) {
- 		ret = -ENOMEM;
- 		pr_err("Cannot create bman debugfs dir\n");
---- a/drivers/staging/fsl_qbman/qman_debugfs.c
-+++ b/drivers/staging/fsl_qbman/qman_debugfs.c
-@@ -1457,13 +1457,16 @@ static int __init qman_debugfs_module_in
- 
- 	fqid_max = 0;
- 	init_ccsrmempeek();
--	if (qman_ccsr_start) {
--		if (!qman_ccsrmempeek(&reg, QM_FQD_AR)) {
--			/* extract the size of the FQD window */
--			reg = reg & 0x3f;
--			/* calculate valid frame queue descriptor range */
--			fqid_max = (1 << (reg + 1)) / QM_FQD_BLOCK_SIZE;
--		}
-+	if (!qman_ccsr_start) {
-+		/* No QMan node found in device tree */
-+		return 0;
-+	}
-+
-+	if (!qman_ccsrmempeek(&reg, QM_FQD_AR)) {
-+		/* extract the size of the FQD window */
-+		reg = reg & 0x3f;
-+		/* calculate valid frame queue descriptor range */
-+		fqid_max = (1 << (reg + 1)) / QM_FQD_BLOCK_SIZE;
- 	}
- 	dfs_root = debugfs_create_dir("qman", NULL);
- 	fqd_root = debugfs_create_dir("fqd", dfs_root);