From 8a8e54625be28a6e675e53d214387fc8ee41fb6e Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Wed, 17 Jun 2020 08:55:38 +0200 Subject: sh: Remove SH5-based Cayman platform Since the removal of core support for SH5, Cayman support can no longer be selected. Fixes: 37744feebc086908 ("sh: remove sh5 support") Signed-off-by: Geert Uytterhoeven Signed-off-by: Rich Felker --- arch/sh/boards/mach-cayman/panic.c | 46 -------------------------------------- 1 file changed, 46 deletions(-) delete mode 100644 arch/sh/boards/mach-cayman/panic.c (limited to 'arch/sh/boards/mach-cayman/panic.c') diff --git a/arch/sh/boards/mach-cayman/panic.c b/arch/sh/boards/mach-cayman/panic.c deleted file mode 100644 index cfc46314e7d9..000000000000 --- a/arch/sh/boards/mach-cayman/panic.c +++ /dev/null @@ -1,46 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Copyright (C) 2003 Richard Curnow, SuperH UK Limited - */ - -#include -#include -#include - -/* THIS IS A PHYSICAL ADDRESS */ -#define HDSP2534_ADDR (0x04002100) - -static void poor_mans_delay(void) -{ - int i; - - for (i = 0; i < 2500000; i++) - cpu_relax(); -} - -static void show_value(unsigned long x) -{ - int i; - unsigned nibble; - for (i = 0; i < 8; i++) { - nibble = ((x >> (i * 4)) & 0xf); - - __raw_writeb(nibble + ((nibble > 9) ? 55 : 48), - HDSP2534_ADDR + 0xe0 + ((7 - i) << 2)); - } -} - -void -panic_handler(unsigned long panicPC, unsigned long panicSSR, - unsigned long panicEXPEVT) -{ - while (1) { - /* This piece of code displays the PC on the LED display */ - show_value(panicPC); - poor_mans_delay(); - show_value(panicSSR); - poor_mans_delay(); - show_value(panicEXPEVT); - poor_mans_delay(); - } -} -- cgit v1.2.3-59-g8ed1b