diff options
author | David Woodhouse <David.Woodhouse@intel.com> | 2009-09-20 05:55:36 -0700 |
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committer | David Woodhouse <David.Woodhouse@intel.com> | 2009-09-20 05:55:36 -0700 |
commit | 6469f540ea37d53db089c8fea9c0c77a3d9353d4 (patch) | |
tree | 1dc9dc077150d57f4424cae49e711b5dd6e903a1 /arch/arm/mach-bcmring/include/mach/uncompress.h | |
parent | 304e6d5fe294b80e6d3107f99ec241816390ebcc (diff) | |
parent | 78f28b7c555359c67c2a0d23f7436e915329421e (diff) |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
drivers/mtd/mtdcore.c
Merged in order that I can apply the Nomadik nand/onenand support patches.
Diffstat (limited to 'arch/arm/mach-bcmring/include/mach/uncompress.h')
-rw-r--r-- | arch/arm/mach-bcmring/include/mach/uncompress.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/arch/arm/mach-bcmring/include/mach/uncompress.h b/arch/arm/mach-bcmring/include/mach/uncompress.h new file mode 100644 index 00000000000..9c9821b7797 --- /dev/null +++ b/arch/arm/mach-bcmring/include/mach/uncompress.h @@ -0,0 +1,43 @@ +/***************************************************************************** +* Copyright 2005 - 2008 Broadcom Corporation. All rights reserved. +* +* Unless you and Broadcom execute a separate written software license +* agreement governing use of this software, this software is licensed to you +* under the terms of the GNU General Public License version 2, available at +* http://www.broadcom.com/licenses/GPLv2.php (the "GPL"). +* +* Notwithstanding the above, under no circumstances may you combine this +* software in any way with any other Broadcom software provided under a +* license other than the GPL, without Broadcom's express prior written +* consent. +*****************************************************************************/ +#include <mach/csp/mm_addr.h> + +#define BCMRING_UART_0_DR (*(volatile unsigned int *)MM_ADDR_IO_UARTA) +#define BCMRING_UART_0_FR (*(volatile unsigned int *)(MM_ADDR_IO_UARTA + 0x18)) +/* + * This does not append a newline + */ +static inline void putc(int c) +{ + /* Send out UARTA */ + while (BCMRING_UART_0_FR & (1 << 5)) + ; + + BCMRING_UART_0_DR = c; +} + + +static inline void flush(void) +{ + /* Wait for the tx fifo to be empty */ + while ((BCMRING_UART_0_FR & (1 << 7)) == 0) + ; + + /* Wait for the final character to be sent on the txd line */ + while (BCMRING_UART_0_FR & (1 << 3)) + ; +} + +#define arch_decomp_setup() +#define arch_decomp_wdog() |