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Diffstat (limited to 'arch/arm/mach-mxs/include/mach/uncompress.h')
-rw-r--r--arch/arm/mach-mxs/include/mach/uncompress.h76
1 files changed, 0 insertions, 76 deletions
diff --git a/arch/arm/mach-mxs/include/mach/uncompress.h b/arch/arm/mach-mxs/include/mach/uncompress.h
deleted file mode 100644
index 533f5186e20..00000000000
--- a/arch/arm/mach-mxs/include/mach/uncompress.h
+++ /dev/null
@@ -1,76 +0,0 @@
-/*
- * arch/arm/mach-mxs/include/mach/uncompress.h
- *
- * Copyright (C) 1999 ARM Limited
- * Copyright (C) Shane Nay (shane@minirl.com)
- * Copyright 2010 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-#ifndef __MACH_MXS_UNCOMPRESS_H__
-#define __MACH_MXS_UNCOMPRESS_H__
-
-unsigned long mxs_duart_base;
-
-#define MXS_DUART(x) (*(volatile unsigned long *)(mxs_duart_base + (x)))
-
-#define MXS_DUART_DR 0x00
-#define MXS_DUART_FR 0x18
-#define MXS_DUART_FR_TXFE (1 << 7)
-#define MXS_DUART_CR 0x30
-#define MXS_DUART_CR_UARTEN (1 << 0)
-
-/*
- * The following code assumes the serial port has already been
- * initialized by the bootloader. If it's not, the output is
- * simply discarded.
- */
-
-static void putc(int ch)
-{
- if (!mxs_duart_base)
- return;
- if (!(MXS_DUART(MXS_DUART_CR) & MXS_DUART_CR_UARTEN))
- return;
-
- while (!(MXS_DUART(MXS_DUART_FR) & MXS_DUART_FR_TXFE))
- barrier();
-
- MXS_DUART(MXS_DUART_DR) = ch;
-}
-
-static inline void flush(void)
-{
-}
-
-#define MX23_DUART_BASE_ADDR 0x80070000
-#define MX28_DUART_BASE_ADDR 0x80074000
-#define MXS_DIGCTL_CHIPID 0x8001c310
-
-static inline void __arch_decomp_setup(unsigned long arch_id)
-{
- u16 chipid = (*(volatile unsigned long *) MXS_DIGCTL_CHIPID) >> 16;
-
- switch (chipid) {
- case 0x3780:
- mxs_duart_base = MX23_DUART_BASE_ADDR;
- break;
- case 0x2800:
- mxs_duart_base = MX28_DUART_BASE_ADDR;
- break;
- default:
- break;
- }
-}
-
-#define arch_decomp_setup() __arch_decomp_setup(arch_id)
-
-#endif /* __MACH_MXS_UNCOMPRESS_H__ */