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| author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-12 18:11:33 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-05-12 18:11:33 -0700 |
| commit | f7d02ae76ebbf5b8a9531fe150c49e126a397704 (patch) | |
| tree | bcfdcab6e70658d55a3c843694e04e938bf9168f /include/asm-arm/arch-davinci/uncompress.h | |
| parent | 78db2ad6f4df9145bfd6aab1c0f1c56d615288ec (diff) | |
| parent | 158304ef09a28c7f2dd37d78f536a4e09ba084a1 (diff) | |
Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (30 commits)
[ARM] Use new get_irqnr_preamble
[ARM] Ensure machine class menu is sorted alphabetically
[ARM] 4333/2: KS8695: Micrel Development board
[ARM] 4332/2: KS8695: Serial driver
[ARM] 4331/3: Support for Micrel/Kendin KS8695 processor
[ARM] 4371/1: AT91: Support for Atmel AT91SAM9RL-EK development board
[ARM] 4372/1: Define byte sizes in asm-arm/sizes.h
[ARM] 4370/3: AT91: Support for Atmel AT91SAM9RL processors.
[ARM] Update mach-types
[ARM] export symbol csum_partial_copy_from_user
[ARM] iop13xx: msi support
[ARM] stacktrace fix
[ARM] Spinlock initializer cleanup
[ARM] remove useless config option GENERIC_BUST_SPINLOCK
[ARM] 4303/3: base kernel support for TI DaVinci
[ARM] 4369/1: AT91: Fix circular dependency in header files
[ARM] 4368/1: S3C24xx: build fix
[ARM] 4364/1: AT91: LEDS on AT91SAM9261-EK
[ARM] Fix iop32x/iop33x build
[ARM] EBSA110: fix build errors caused by missing "const"
...
Diffstat (limited to 'include/asm-arm/arch-davinci/uncompress.h')
| -rw-r--r-- | include/asm-arm/arch-davinci/uncompress.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/include/asm-arm/arch-davinci/uncompress.h b/include/asm-arm/arch-davinci/uncompress.h new file mode 100644 index 00000000000..f6d1570f720 --- /dev/null +++ b/include/asm-arm/arch-davinci/uncompress.h @@ -0,0 +1,35 @@ +/* + * Serial port stubs for kernel decompress status messages + * + * Author: Anant Gole + * (C) Copyright (C) 2006, Texas Instruments, 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/types.h> +#include <linux/serial_reg.h> +#include <asm/arch/serial.h> + +/* PORT_16C550A, in polled non-fifo mode */ + +static void putc(char c) +{ + volatile u32 *uart = (volatile void *) DAVINCI_UART0_BASE; + + while (!(uart[UART_LSR] & UART_LSR_THRE)) + barrier(); + uart[UART_TX] = c; +} + +static inline void flush(void) +{ + volatile u32 *uart = (volatile void *) DAVINCI_UART0_BASE; + while (!(uart[UART_LSR] & UART_LSR_THRE)) + barrier(); +} + +#define arch_decomp_setup() +#define arch_decomp_wdog() |