diff options
Diffstat (limited to 'include/asm-arm/arch-omap/uncompress.h')
| -rw-r--r-- | include/asm-arm/arch-omap/uncompress.h | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/include/asm-arm/arch-omap/uncompress.h b/include/asm-arm/arch-omap/uncompress.h deleted file mode 100644 index 3e640aba8c2..00000000000 --- a/include/asm-arm/arch-omap/uncompress.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * linux/include/asm-arm/arch-omap/uncompress.h - * - * Serial port stubs for kernel decompress status messages - * - * Initially based on: - * linux-2.4.15-rmk1-dsplinux1.6/include/asm-arm/arch-omap1510/uncompress.h - * Copyright (C) 2000 RidgeRun, Inc. - * Author: Greg Lonnon <glonnon@ridgerun.com> - * - * Rewritten by: - * Author: <source@mvista.com> - * 2004 (c) MontaVista Software, Inc. - * - * This file is licensed under the terms of the GNU General Public License - * version 2. This program is licensed "as is" without any warranty of any - * kind, whether express or implied. - */ - -#include <linux/config.h> -#include <linux/types.h> -#include <linux/serial_reg.h> -#include <asm/arch/hardware.h> - -unsigned int system_rev; - -#define UART_OMAP_MDR1 0x08 /* mode definition register */ -#define OMAP_ID_730 0x355F -#define ID_MASK 0x7fff -#define check_port(base, shift) ((base[UART_OMAP_MDR1 << shift] & 7) == 0) -#define omap_get_id() ((*(volatile unsigned int *)(0xfffed404)) >> 12) & ID_MASK - -static void -putstr(const char *s) -{ - volatile u8 * uart = 0; - int shift; - -#ifdef CONFIG_OMAP_LL_DEBUG_UART3 - uart = (volatile u8 *)(OMAP_UART3_BASE); -#elif CONFIG_OMAP_LL_DEBUG_UART2 - uart = (volatile u8 *)(OMAP_UART2_BASE); -#else - uart = (volatile u8 *)(OMAP_UART1_BASE); -#endif - - /* Determine which serial port to use */ - do { - /* MMU is not on, so cpu_is_omapXXXX() won't work here */ - unsigned int omap_id = omap_get_id(); - - if (omap_id == OMAP_ID_730) - shift = 0; - else - shift = 2; - - if (check_port(uart, shift)) - break; - /* Silent boot if no serial ports are enabled. */ - return; - } while (0); - - /* - * Now, xmit each character - */ - while (*s) { - while (!(uart[UART_LSR << shift] & UART_LSR_THRE)) - barrier(); - uart[UART_TX << shift] = *s; - if (*s++ == '\n') { - while (!(uart[UART_LSR << shift] & UART_LSR_THRE)) - barrier(); - uart[UART_TX << shift] = '\r'; - } - } -} - -/* - * nothing to do - */ -#define arch_decomp_setup() -#define arch_decomp_wdog() |
