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/bcm63xx/patches-5.4/531-board_bcm6348-bt-voyager-2500v-bb.patch b/target/linux/bcm63xx/patches-5.4/531-board_bcm6348-bt-voyager-2500v-bb.patch
deleted file mode 100644
index ec49e933d6..0000000000
--- a/target/linux/bcm63xx/patches-5.4/531-board_bcm6348-bt-voyager-2500v-bb.patch
+++ /dev/null
@@ -1,49 +0,0 @@
---- a/arch/mips/bcm63xx/boards/board_bcm963xx.c
-+++ b/arch/mips/bcm63xx/boards/board_bcm963xx.c
-@@ -3244,6 +3244,22 @@ void __init board_bcm963xx_init(void)
- 		val &= MPI_CSBASE_BASE_MASK;
- 	}
- 	boot_addr = (u8 *)KSEG1ADDR(val);
-+	pr_info("Boot address 0x%08x\n",(unsigned int)boot_addr);
-+
-+	/* BT Voyager 2500V (RTA1046VW PCB) has 8 Meg flash used as two */
-+	/* banks of 4 Meg. The byte at 0xBF800000 identifies the back to use.*/
-+	/* Loading firmware from the CFE Prompt always loads to Bank 0 */
-+	/* Do an early check of CFE and then select bank 0 */
-+
-+	if (boot_addr == (u8 *)0xbf800000) {
-+		u8 *tmp_boot_addr = (u8*)0xbfc00000;
-+
-+		bcm63xx_nvram_init(tmp_boot_addr + BCM963XX_NVRAM_OFFSET);
-+		if (!strcmp(bcm63xx_nvram_get_name(), "V2500V_BB")) {
-+			pr_info("V2500V: nvram bank 0\n");
-+			boot_addr = tmp_boot_addr;
-+		}
-+	}
- 
- 	/* dump cfe version */
- 	cfe = boot_addr + BCM963XX_CFE_VERSION_OFFSET;
---- a/arch/mips/bcm63xx/dev-flash.c
-+++ b/arch/mips/bcm63xx/dev-flash.c
-@@ -21,6 +21,7 @@
- #include <linux/spi/spi.h>
- #include <linux/spi/flash.h>
- 
-+#include <bcm63xx_board.h>
- #include <bcm63xx_cpu.h>
- #include <bcm63xx_dev_flash.h>
- #include <bcm63xx_regs.h>
-@@ -256,6 +257,13 @@ int __init bcm63xx_flash_register(void)
- 			val = bcm_mpi_readl(MPI_CSBASE_REG(0));
- 			val &= MPI_CSBASE_BASE_MASK;
- 
-+			/* BT Voyager 2500V has 8 Meg flash in two 4 Meg banks */
-+			/* Loading from CFE always uses Bank 0 */
-+			if (!strcmp(board_get_name(), "V2500V_BB")) {
-+				pr_info("V2500V: Start in Bank 0\n");
-+				val = val + 0x400000; // Select Bank 0 start address
-+			}
-+
- 			mtd_resources[0].start = val;
- 			mtd_resources[0].end = 0x1FFFFFFF;
- 		}