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, 49 deletions

diff --git a/target/linux/layerscape/patches-5.4/701-net-0320-staging-fsl_ppfe-eth-use-memremap-to-map-RAM-area-us.patch b/target/linux/layerscape/patches-5.4/701-net-0320-staging-fsl_ppfe-eth-use-memremap-to-map-RAM-area-us.patch
deleted file mode 100644
index c9c3a7a888..0000000000
--- a/target/linux/layerscape/patches-5.4/701-net-0320-staging-fsl_ppfe-eth-use-memremap-to-map-RAM-area-us.patch
+++ /dev/null
@@ -1,49 +0,0 @@
-From 7872505a2194c9766c7986e761c0ae9bdd6e5e57 Mon Sep 17 00:00:00 2001
-From: Calvin Johnson <calvin.johnson@nxp.com>
-Date: Tue, 26 Mar 2019 16:52:22 +0530
-Subject: [PATCH] staging: fsl_ppfe/eth: use memremap() to map RAM area used by
- PFE
-
-RAM area used by PFE should be mapped using memremap() instead of
-directly traslating physical addr to virtual. This will ensure proper
-checks are done before the area is used.
-
-Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com>
----
- drivers/staging/fsl_ppfe/pfe_ls1012a_platform.c | 10 ++++++----
- 1 file changed, 6 insertions(+), 4 deletions(-)
-
---- a/drivers/staging/fsl_ppfe/pfe_ls1012a_platform.c
-+++ b/drivers/staging/fsl_ppfe/pfe_ls1012a_platform.c
-@@ -143,9 +143,10 @@ static int pfe_platform_probe(struct pla
- 	pfe->ddr_phys_baseaddr = res.start;
- 	pfe->ddr_size = resource_size(&res);
- 
--	pfe->ddr_baseaddr = phys_to_virt(res.start);
-+	pfe->ddr_baseaddr = memremap(res.start, resource_size(&res),
-+				     MEMREMAP_WB);
- 	if (!pfe->ddr_baseaddr) {
--		pr_err("ioremap() ddr failed\n");
-+		pr_err("memremap() ddr failed\n");
- 		rc = -ENOMEM;
- 		goto err_ddr;
- 	}
-@@ -235,7 +236,7 @@ err_hif_irq:
- 	iounmap(pfe->cbus_baseaddr);
- 
- err_axi:
--	iounmap(pfe->ddr_baseaddr);
-+	memunmap(pfe->ddr_baseaddr);
- 
- err_ddr:
- 	platform_set_drvdata(pdev, NULL);
-@@ -259,7 +260,8 @@ static int pfe_platform_remove(struct pl
- 	rc = pfe_remove(pfe);
- 
- 	iounmap(pfe->cbus_baseaddr);
--	iounmap(pfe->ddr_baseaddr);
-+
-+	memunmap(pfe->ddr_baseaddr);
- 
- 	platform_set_drvdata(pdev, NULL);
-