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, 108 deletions

diff --git a/target/linux/layerscape/patches-5.4/817-spi-0002-spi-spi-fsl-qspi-Introduce-variable-to-fix-different.patch b/target/linux/layerscape/patches-5.4/817-spi-0002-spi-spi-fsl-qspi-Introduce-variable-to-fix-different.patch
deleted file mode 100644
index 2afc651a40..0000000000
--- a/target/linux/layerscape/patches-5.4/817-spi-0002-spi-spi-fsl-qspi-Introduce-variable-to-fix-different.patch
+++ /dev/null
@@ -1,108 +0,0 @@
-From be9165b9fdcf2a18ee201ffdaf8d69801387eb91 Mon Sep 17 00:00:00 2001
-From: Kuldeep Singh <kuldeep.singh@nxp.com>
-Date: Tue, 18 Feb 2020 10:42:50 +0800
-Subject: [PATCH] spi: spi-fsl-qspi: Introduce variable to fix different
- invalid master Id
-
-Different platforms have different Master with different SourceID on
-AHB bus. The 0X0E Master ID is used by cluster 3 in case of LS2088A.
-So, patch introduce an invalid master id variable to fix invalid
-mastered on different platforms.
-
-Signed-off-by: Suresh Gupta <suresh.gupta@nxp.com>
-Signed-off-by: Kuldeep Singh <kuldeep.singh@nxp.com>
-[rebase]
-Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
----
- drivers/spi/spi-fsl-qspi.c | 17 +++++++++++++++++
- 1 file changed, 17 insertions(+)
-
---- a/drivers/spi/spi-fsl-qspi.c
-+++ b/drivers/spi/spi-fsl-qspi.c
-@@ -68,6 +68,11 @@
- #define QUADSPI_FLSHCR_TCSH_MASK	GENMASK(11, 8)
- #define QUADSPI_FLSHCR_TDH_MASK		GENMASK(17, 16)
- 
-+#define QUADSPI_BUF0CR                  0x10
-+#define QUADSPI_BUF1CR                  0x14
-+#define QUADSPI_BUF2CR                  0x18
-+#define QUADSPI_BUFXCR_INVALID_MSTRID   0xe
-+
- #define QUADSPI_BUF3CR			0x1c
- #define QUADSPI_BUF3CR_ALLMST_MASK	BIT(31)
- #define QUADSPI_BUF3CR_ADATSZ(x)	((x) << 8)
-@@ -197,6 +202,7 @@
- struct fsl_qspi_devtype_data {
- 	unsigned int rxfifo;
- 	unsigned int txfifo;
-+	int invalid_mstrid;
- 	unsigned int ahb_buf_size;
- 	unsigned int quirks;
- 	bool little_endian;
-@@ -205,6 +211,7 @@ struct fsl_qspi_devtype_data {
- static const struct fsl_qspi_devtype_data vybrid_data = {
- 	.rxfifo = SZ_128,
- 	.txfifo = SZ_64,
-+	.invalid_mstrid = QUADSPI_BUFXCR_INVALID_MSTRID,
- 	.ahb_buf_size = SZ_1K,
- 	.quirks = QUADSPI_QUIRK_SWAP_ENDIAN,
- 	.little_endian = true,
-@@ -213,6 +220,7 @@ static const struct fsl_qspi_devtype_dat
- static const struct fsl_qspi_devtype_data imx6sx_data = {
- 	.rxfifo = SZ_128,
- 	.txfifo = SZ_512,
-+	.invalid_mstrid = QUADSPI_BUFXCR_INVALID_MSTRID,
- 	.ahb_buf_size = SZ_1K,
- 	.quirks = QUADSPI_QUIRK_4X_INT_CLK | QUADSPI_QUIRK_TKT245618,
- 	.little_endian = true,
-@@ -221,6 +229,7 @@ static const struct fsl_qspi_devtype_dat
- static const struct fsl_qspi_devtype_data imx7d_data = {
- 	.rxfifo = SZ_128,
- 	.txfifo = SZ_512,
-+	.invalid_mstrid = QUADSPI_BUFXCR_INVALID_MSTRID,
- 	.ahb_buf_size = SZ_1K,
- 	.quirks = QUADSPI_QUIRK_TKT253890 | QUADSPI_QUIRK_4X_INT_CLK |
- 		  QUADSPI_QUIRK_USE_TDH_SETTING,
-@@ -230,6 +239,7 @@ static const struct fsl_qspi_devtype_dat
- static const struct fsl_qspi_devtype_data imx6ul_data = {
- 	.rxfifo = SZ_128,
- 	.txfifo = SZ_512,
-+	.invalid_mstrid = QUADSPI_BUFXCR_INVALID_MSTRID,
- 	.ahb_buf_size = SZ_1K,
- 	.quirks = QUADSPI_QUIRK_TKT253890 | QUADSPI_QUIRK_4X_INT_CLK |
- 		  QUADSPI_QUIRK_USE_TDH_SETTING,
-@@ -239,6 +249,7 @@ static const struct fsl_qspi_devtype_dat
- static const struct fsl_qspi_devtype_data ls1021a_data = {
- 	.rxfifo = SZ_128,
- 	.txfifo = SZ_64,
-+	.invalid_mstrid = QUADSPI_BUFXCR_INVALID_MSTRID,
- 	.ahb_buf_size = SZ_1K,
- 	.quirks = 0,
- 	.little_endian = false,
-@@ -248,6 +259,7 @@ static const struct fsl_qspi_devtype_dat
- 	.rxfifo = SZ_128,
- 	.txfifo = SZ_64,
- 	.ahb_buf_size = SZ_1K,
-+	.invalid_mstrid = 0x0,
- 	.quirks = QUADSPI_QUIRK_TKT253890 | QUADSPI_QUIRK_BASE_INTERNAL,
- 	.little_endian = true,
- };
-@@ -661,6 +673,7 @@ static int fsl_qspi_exec_op(struct spi_m
- 	void __iomem *base = q->iobase;
- 	u32 addr_offset = 0;
- 	int err = 0;
-+	int invalid_mstrid = q->devtype_data->invalid_mstrid;
- 
- 	mutex_lock(&q->lock);
- 
-@@ -684,6 +697,10 @@ static int fsl_qspi_exec_op(struct spi_m
- 	qspi_writel(q, QUADSPI_SPTRCLR_BFPTRC | QUADSPI_SPTRCLR_IPPTRC,
- 		    base + QUADSPI_SPTRCLR);
- 
-+	qspi_writel(q, invalid_mstrid, base + QUADSPI_BUF0CR);
-+	qspi_writel(q, invalid_mstrid, base + QUADSPI_BUF1CR);
-+	qspi_writel(q, invalid_mstrid, base + QUADSPI_BUF2CR);
-+
- 	fsl_qspi_prepare_lut(q, op);
- 
- 	/*