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, 214 deletions

diff --git a/target/linux/layerscape/patches-5.4/701-net-0152-soc-fsl-dpio-Add-Support-for-Order-Restoration.patch b/target/linux/layerscape/patches-5.4/701-net-0152-soc-fsl-dpio-Add-Support-for-Order-Restoration.patch
deleted file mode 100644
index a03f3e23a6..0000000000
--- a/target/linux/layerscape/patches-5.4/701-net-0152-soc-fsl-dpio-Add-Support-for-Order-Restoration.patch
+++ /dev/null
@@ -1,214 +0,0 @@
-From c91f8c8c94c5e8a25d0d46d6cb26c0c48ba04f8f Mon Sep 17 00:00:00 2001
-From: Roy Pledge <roy.pledge@nxp.com>
-Date: Wed, 4 Oct 2017 15:36:06 -0400
-Subject: [PATCH] soc: fsl: dpio: Add Support for Order Restoration
-
-Add DPIO support for HW assisted order restoration
-
-Signed-off-by: Roy Pledge <roy.pledge@nxp.com>
----
- drivers/soc/fsl/dpio/dpio-service.c | 105 ++++++++++++++++++++++++++++++++++++
- drivers/soc/fsl/dpio/qbman-portal.c |  37 +++++++++++++
- drivers/soc/fsl/dpio/qbman-portal.h |   3 ++
- include/soc/fsl/dpaa2-io.h          |  14 ++++-
- 4 files changed, 158 insertions(+), 1 deletion(-)
-
---- a/drivers/soc/fsl/dpio/dpio-service.c
-+++ b/drivers/soc/fsl/dpio/dpio-service.c
-@@ -707,3 +707,108 @@ int dpaa2_io_query_bp_count(struct dpaa2
- 	return 0;
- }
- EXPORT_SYMBOL_GPL(dpaa2_io_query_bp_count);
-+
-+/**
-+ * dpaa2_io_service_enqueue_orp_fq() - Enqueue a frame to a frame queue with
-+ * order restoration
-+ * @d: the given DPIO service.
-+ * @fqid: the given frame queue id.
-+ * @fd: the frame descriptor which is enqueued.
-+ * @orpid: the order restoration point ID
-+ * @seqnum: the order sequence number
-+ * @last: must be set for the final frame if seqnum is shared (spilt frame)
-+ *
-+ * Performs an enqueue to a frame queue using the specified order restoration
-+ * point. The QMan device will ensure the order of frames placed on the
-+ * queue will be ordered as per the sequence number.
-+ *
-+ * In the case a frame is split it is possible to enqueue using the same
-+ * sequence number more than once. The final frame in a shared sequence number
-+ * most be indicated by setting last = 1. For non shared sequence numbers
-+ * last = 1 must always be set.
-+ *
-+ * Return 0 for successful enqueue, or -EBUSY if the enqueue ring is not ready,
-+ * or -ENODEV if there is no dpio service.
-+ */
-+int dpaa2_io_service_enqueue_orp_fq(struct dpaa2_io *d, u32 fqid,
-+				    const struct dpaa2_fd *fd, u16 orpid,
-+				    u16 seqnum, int last)
-+{
-+	struct qbman_eq_desc ed;
-+
-+	d = service_select(d);
-+	if (!d)
-+		return -ENODEV;
-+	qbman_eq_desc_clear(&ed);
-+	qbman_eq_desc_set_orp(&ed, 0, orpid, seqnum, !last);
-+	qbman_eq_desc_set_fq(&ed, fqid);
-+	return qbman_swp_enqueue(d->swp, &ed, fd);
-+}
-+EXPORT_SYMBOL(dpaa2_io_service_enqueue_orp_fq);
-+
-+/**
-+ * dpaa2_io_service_enqueue_orp_qd() - Enqueue a frame to a queueing destination
-+ * with order restoration
-+ * @d: the given DPIO service.
-+ * @qdid: the given queuing destination id.
-+ * @fd: the frame descriptor which is enqueued.
-+ * @orpid: the order restoration point ID
-+ * @seqnum: the order sequence number
-+ * @last: must be set for the final frame if seqnum is shared (spilt frame)
-+ *
-+ * Performs an enqueue to a frame queue using the specified order restoration
-+ * point. The QMan device will ensure the order of frames placed on the
-+ * queue will be ordered as per the sequence number.
-+ *
-+ * In the case a frame is split it is possible to enqueue using the same
-+ * sequence number more than once. The final frame in a shared sequence number
-+ * most be indicated by setting last = 1. For non shared sequence numbers
-+ * last = 1 must always be set.
-+ *
-+ * Return 0 for successful enqueue, or -EBUSY if the enqueue ring is not ready,
-+ * or -ENODEV if there is no dpio service.
-+ */
-+int dpaa2_io_service_enqueue_orp_qd(struct dpaa2_io *d, u32 qdid, u8 prio,
-+				    u16 qdbin, const struct dpaa2_fd *fd,
-+				    u16 orpid, u16 seqnum, int last)
-+{
-+	struct qbman_eq_desc ed;
-+
-+	d = service_select(d);
-+	if (!d)
-+		return -ENODEV;
-+	qbman_eq_desc_clear(&ed);
-+	qbman_eq_desc_set_orp(&ed, 0, orpid, seqnum, !last);
-+	qbman_eq_desc_set_qd(&ed, qdid, qdbin, prio);
-+	return qbman_swp_enqueue(d->swp, &ed, fd);
-+}
-+EXPORT_SYMBOL_GPL(dpaa2_io_service_enqueue_orp_qd);
-+
-+/**
-+ * dpaa2_io_service_orp_seqnum_drop() - Remove a sequence number from
-+ * an order restoration list
-+ * @d: the given DPIO service.
-+ * @orpid: Order restoration point to remove a sequence number from
-+ * @seqnum: Sequence number to remove
-+ *
-+ * Removes a frames sequence number from an order restoration point without
-+ * enqueing the frame. Used to indicate that the order restoration hardware
-+ * should not expect to see this sequence number. Typically used to indicate
-+ * a frame was terminated or dropped from a flow.
-+ *
-+ * Return 0 for successful enqueue, or -EBUSY if the enqueue ring is not ready,
-+ * or -ENODEV if there is no dpio service.
-+ */
-+int dpaa2_io_service_orp_seqnum_drop(struct dpaa2_io *d, u16 orpid, u16 seqnum)
-+{
-+	struct qbman_eq_desc ed;
-+	struct dpaa2_fd fd;
-+
-+	d = service_select(d);
-+	if (!d)
-+		return -ENODEV;
-+	qbman_eq_desc_clear(&ed);
-+	qbman_eq_desc_set_orp_hole(&ed, orpid, seqnum);
-+	return qbman_swp_enqueue(d->swp, &ed, &fd);
-+}
-+EXPORT_SYMBOL_GPL(dpaa2_io_service_orp_seqnum_drop);
---- a/drivers/soc/fsl/dpio/qbman-portal.c
-+++ b/drivers/soc/fsl/dpio/qbman-portal.c
-@@ -413,6 +413,43 @@ void qbman_eq_desc_set_no_orp(struct qbm
- 		d->verb |= enqueue_rejects_to_fq;
- }
- 
-+/**
-+ * qbman_eq_desc_set_orp() - Set order-restoration in the enqueue descriptor
-+ * @d: the enqueue descriptor.
-+ * @response_success: 1 = enqueue with response always; 0 = enqueue with
-+ * rejections returned on a FQ.
-+ * @oprid: the order point record id.
-+ * @seqnum: the order restoration sequence number.
-+ * @incomplete: indicates whether this is the last fragments using the same
-+ * sequence number.
-+ */
-+void qbman_eq_desc_set_orp(struct qbman_eq_desc *d, int respond_success,
-+			   u16 oprid, u16 seqnum, int incomplete)
-+{
-+	d->verb |= (1 << QB_ENQUEUE_CMD_ORP_ENABLE_SHIFT);
-+	if (respond_success)
-+		d->verb |= enqueue_response_always;
-+	else
-+		d->verb |= enqueue_rejects_to_fq;
-+	d->orpid = cpu_to_le16(oprid);
-+	d->seqnum = cpu_to_le16((!!incomplete << 14) | seqnum);
-+}
-+
-+/**
-+ * qbman_eq_desc_set_orp_hole() - fill a hole in the order-restoration sequence
-+ * without any enqueue
-+ * @d: the enqueue descriptor.
-+ * @oprid: the order point record id.
-+ * @seqnum: the order restoration sequence number.
-+ */
-+void qbman_eq_desc_set_orp_hole(struct qbman_eq_desc *d, u16 oprid,
-+				u16 seqnum)
-+{
-+	d->verb |= (1 << QB_ENQUEUE_CMD_ORP_ENABLE_SHIFT) | enqueue_empty;
-+	d->orpid = cpu_to_le16(oprid);
-+	d->seqnum = cpu_to_le16(seqnum);
-+}
-+
- /*
-  * Exactly one of the following descriptor "targets" should be set. (Calling any
-  * one of these will replace the effect of any prior call to one of these.)
---- a/drivers/soc/fsl/dpio/qbman-portal.h
-+++ b/drivers/soc/fsl/dpio/qbman-portal.h
-@@ -167,6 +167,9 @@ int qbman_result_has_new_result(struct q
- 
- void qbman_eq_desc_clear(struct qbman_eq_desc *d);
- void qbman_eq_desc_set_no_orp(struct qbman_eq_desc *d, int respond_success);
-+void qbman_eq_desc_set_orp(struct qbman_eq_desc *d, int respond_success,
-+			   u16 oprid, u16 seqnum, int incomplete);
-+void qbman_eq_desc_set_orp_hole(struct qbman_eq_desc *d, u16 oprid, u16 seqnum);
- void qbman_eq_desc_set_token(struct qbman_eq_desc *d, u8 token);
- void qbman_eq_desc_set_fq(struct qbman_eq_desc *d, u32 fqid);
- void qbman_eq_desc_set_qd(struct qbman_eq_desc *d, u32 qdid,
---- a/include/soc/fsl/dpaa2-io.h
-+++ b/include/soc/fsl/dpaa2-io.h
-@@ -1,7 +1,7 @@
- /* SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) */
- /*
-  * Copyright 2014-2016 Freescale Semiconductor Inc.
-- * Copyright NXP
-+ * Copyright 2017 NXP
-  *
-  */
- #ifndef __FSL_DPAA2_IO_H
-@@ -121,6 +121,18 @@ struct dpaa2_io_store *dpaa2_io_store_cr
- void dpaa2_io_store_destroy(struct dpaa2_io_store *s);
- struct dpaa2_dq *dpaa2_io_store_next(struct dpaa2_io_store *s, int *is_last);
- 
-+/* Order Restoration Support */
-+int dpaa2_io_service_enqueue_orp_fq(struct dpaa2_io *d, u32 fqid,
-+				    const struct dpaa2_fd *fd, u16 orpid,
-+				    u16 seqnum, int last);
-+
-+int dpaa2_io_service_enqueue_orp_qd(struct dpaa2_io *d, u32 qdid, u8 prio,
-+				    u16 qdbin, const struct dpaa2_fd *fd,
-+				    u16 orpid, u16 seqnum, int last);
-+
-+int dpaa2_io_service_orp_seqnum_drop(struct dpaa2_io *d, u16 orpid,
-+				     u16 seqnum);
-+
- int dpaa2_io_query_fq_count(struct dpaa2_io *d, u32 fqid,
- 			    u32 *fcnt, u32 *bcnt);
- int dpaa2_io_query_bp_count(struct dpaa2_io *d, u16 bpid,