1 files changed, 0 insertions, 141 deletions
diff --git a/target/linux/brcm47xx/patches-2.6.37/016-MIPS-BCM47xx-Remove-CFE-console.patch b/target/linux/brcm47xx/patches-2.6.37/016-MIPS-BCM47xx-Remove-CFE-console.patch
deleted file mode 100644
index ec3d046f97..0000000000
--- a/target/linux/brcm47xx/patches-2.6.37/016-MIPS-BCM47xx-Remove-CFE-console.patch
+++ /dev/null
@@ -1,141 +0,0 @@
-From 5219981646071abb6731634bf47781a53e248764 Mon Sep 17 00:00:00 2001
-From: Hauke Mehrtens <hauke@hauke-m.de>
-Date: Sun, 18 Jul 2010 15:11:26 +0200
-Subject: [PATCH 6/6] MIPS: BCM47xx: Remove CFE console
-
-Do not use the CFE console. It causes hangs on some devices like the
-Buffalo WHR-HP-G54.
-This was reported in https://dev.openwrt.org/ticket/4061 and
-https://forum.openwrt.org/viewtopic.php?id=17063
-
-Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
----
- arch/mips/Kconfig        |    1 -
- arch/mips/bcm47xx/prom.c |   82 +++------------------------------------------
- 2 files changed, 6 insertions(+), 77 deletions(-)
-
---- a/arch/mips/Kconfig
-+++ b/arch/mips/Kconfig
-@@ -82,7 +82,6 @@ config BCM47XX
- 	select SSB_B43_PCI_BRIDGE if PCI
- 	select SSB_PCICORE_HOSTMODE if PCI
- 	select GENERIC_GPIO
--	select SYS_HAS_EARLY_PRINTK
- 	select CFE
- 	help
- 	 Support for BCM47XX based boards
---- a/arch/mips/bcm47xx/prom.c
-+++ b/arch/mips/bcm47xx/prom.c
-@@ -31,96 +31,28 @@
- #include <asm/fw/cfe/cfe_api.h>
- #include <asm/fw/cfe/cfe_error.h>
- 
--static int cfe_cons_handle;
--
- const char *get_system_type(void)
- {
- 	return "Broadcom BCM47XX";
- }
- 
--void prom_putchar(char c)
--{
--	while (cfe_write(cfe_cons_handle, &c, 1) == 0)
--		;
--}
--
--static __init void prom_init_cfe(void)
-+static __init int prom_init_cfe(void)
- {
- 	uint32_t cfe_ept;
- 	uint32_t cfe_handle;
- 	uint32_t cfe_eptseal;
--	int argc = fw_arg0;
--	char **envp = (char **) fw_arg2;
--	int *prom_vec = (int *) fw_arg3;
--
--	/*
--	 * Check if a loader was used; if NOT, the 4 arguments are
--	 * what CFE gives us (handle, 0, EPT and EPTSEAL)
--	 */
--	if (argc < 0) {
--		cfe_handle = (uint32_t)argc;
--		cfe_ept = (uint32_t)envp;
--		cfe_eptseal = (uint32_t)prom_vec;
--	} else {
--		if ((int)prom_vec < 0) {
--			/*
--			 * Old loader; all it gives us is the handle,
--			 * so use the "known" entrypoint and assume
--			 * the seal.
--			 */
--			cfe_handle = (uint32_t)prom_vec;
--			cfe_ept = 0xBFC00500;
--			cfe_eptseal = CFE_EPTSEAL;
--		} else {
--			/*
--			 * Newer loaders bundle the handle/ept/eptseal
--			 * Note: prom_vec is in the loader's useg
--			 * which is still alive in the TLB.
--			 */
--			cfe_handle = prom_vec[0];
--			cfe_ept = prom_vec[2];
--			cfe_eptseal = prom_vec[3];
--		}
--	}
-+
-+	cfe_eptseal = (uint32_t) fw_arg3;
-+	cfe_handle = (uint32_t) fw_arg0;
-+	cfe_ept = (uint32_t) fw_arg2;
- 
- 	if (cfe_eptseal != CFE_EPTSEAL) {
--		/* too early for panic to do any good */
- 		printk(KERN_ERR "CFE's entrypoint seal doesn't match.");
--		while (1) ;
-+		return -1;
- 	}
- 
- 	cfe_init(cfe_handle, cfe_ept);
--}
--
--static __init void prom_init_console(void)
--{
--	/* Initialize CFE console */
--	cfe_cons_handle = cfe_getstdhandle(CFE_STDHANDLE_CONSOLE);
--}
--
--static __init void prom_init_cmdline(void)
--{
--	static char buf[COMMAND_LINE_SIZE] __initdata;
--
--	/* Get the kernel command line from CFE */
--	if (cfe_getenv("LINUX_CMDLINE", buf, COMMAND_LINE_SIZE) >= 0) {
--		buf[COMMAND_LINE_SIZE - 1] = 0;
--		strcpy(arcs_cmdline, buf);
--	}
--
--	/* Force a console handover by adding a console= argument if needed,
--	 * as CFE is not available anymore later in the boot process. */
--	if ((strstr(arcs_cmdline, "console=")) == NULL) {
--		/* Try to read the default serial port used by CFE */
--		if ((cfe_getenv("BOOT_CONSOLE", buf, COMMAND_LINE_SIZE) < 0)
--		    || (strncmp("uart", buf, 4)))
--			/* Default to uart0 */
--			strcpy(buf, "uart0");
--
--		/* Compute the new command line */
--		snprintf(arcs_cmdline, COMMAND_LINE_SIZE, "%s console=ttyS%c,115200",
--			 arcs_cmdline, buf[4]);
--	}
-+	return 0;
- }
- 
- static __init void prom_init_mem(void)
-@@ -161,8 +93,6 @@ static __init void prom_init_mem(void)
- void __init prom_init(void)
- {
- 	prom_init_cfe();
--	prom_init_console();
--	prom_init_cmdline();
- 	prom_init_mem();
- }
-