From dfa32261fa0ed1821c7d5dbb9e93eddfe311a0d9 Mon Sep 17 00:00:00 2001 From: David Daney Date: Fri, 17 Feb 2017 11:45:55 -0800 Subject: [PATCH] MIPS: Octeon: Remove vestiges of CONFIG_CAVIUM_OCTEON_2ND_KERNEL This config option never really worked, and has bit-rotted to the point of being completely useless. Remove it completely. Signed-off-by: David Daney Cc: James Hogan Cc: Steven J. Hill Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/15314/ Signed-off-by: Ralf Baechle --- arch/mips/cavium-octeon/Kconfig | 9 --------- arch/mips/cavium-octeon/Platform | 4 ---- arch/mips/cavium-octeon/setup.c | 12 +----------- 3 files changed, 1 insertion(+), 24 deletions(-) diff --git a/arch/mips/cavium-octeon/Kconfig b/arch/mips/cavium-octeon/Kconfig index c370426a7322..5c0b56203bae 100644 --- a/arch/mips/cavium-octeon/Kconfig +++ b/arch/mips/cavium-octeon/Kconfig @@ -25,15 +25,6 @@ endif # CPU_CAVIUM_OCTEON if CAVIUM_OCTEON_SOC -config CAVIUM_OCTEON_2ND_KERNEL - bool "Build the kernel to be used as a 2nd kernel on the same chip" - default "n" - help - This option configures this kernel to be linked at a different - address and use the 2nd uart for output. This allows a kernel built - with this option to be run at the same time as one built without this - option. - config CAVIUM_OCTEON_LOCK_L2 bool "Lock often used kernel code in the L2" default "y" diff --git a/arch/mips/cavium-octeon/Platform b/arch/mips/cavium-octeon/Platform index 8a301cb12d68..45be853700e6 100644 --- a/arch/mips/cavium-octeon/Platform +++ b/arch/mips/cavium-octeon/Platform @@ -4,8 +4,4 @@ platform-$(CONFIG_CAVIUM_OCTEON_SOC) += cavium-octeon/ cflags-$(CONFIG_CAVIUM_OCTEON_SOC) += \ -I$(srctree)/arch/mips/include/asm/mach-cavium-octeon -ifdef CONFIG_CAVIUM_OCTEON_2ND_KERNEL -load-$(CONFIG_CAVIUM_OCTEON_SOC) += 0xffffffff84100000 -else load-$(CONFIG_CAVIUM_OCTEON_SOC) += 0xffffffff81100000 -endif diff --git a/arch/mips/cavium-octeon/setup.c b/arch/mips/cavium-octeon/setup.c index d9dbeb0b165b..a8034d0dcade 100644 --- a/arch/mips/cavium-octeon/setup.c +++ b/arch/mips/cavium-octeon/setup.c @@ -374,14 +374,8 @@ void octeon_write_lcd(const char *s) */ int octeon_get_boot_uart(void) { - int uart; -#ifdef CONFIG_CAVIUM_OCTEON_2ND_KERNEL - uart = 1; -#else - uart = (octeon_boot_desc_ptr->flags & OCTEON_BL_FLAG_CONSOLE_UART1) ? + return (octeon_boot_desc_ptr->flags & OCTEON_BL_FLAG_CONSOLE_UART1) ? 1 : 0; -#endif - return uart; } /** @@ -901,14 +895,10 @@ void __init prom_init(void) } if (strstr(arcs_cmdline, "console=") == NULL) { -#ifdef CONFIG_CAVIUM_OCTEON_2ND_KERNEL - strcat(arcs_cmdline, " console=ttyS0,115200"); -#else if (octeon_uart == 1) strcat(arcs_cmdline, " console=ttyS1,115200"); else strcat(arcs_cmdline, " console=ttyS0,115200"); -#endif } mips_hpt_frequency = octeon_get_clock_rate(); -- 2.20.1