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author | Dan Williams <dan.j.williams@intel.com> | 2006-12-07 01:59:39 (GMT) |
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committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-12-07 17:20:21 (GMT) |
commit | 285f5fa7e9a35e75d9022f9b036ed709721c5cdf (patch) | |
tree | d977aecd1a350e2c14086005b873141d8d829e12 /include/asm-arm/arch-iop13xx/debug-macro.S | |
parent | 4dbda6a50ae34d853353f15d30a166c87143408f (diff) | |
download | linux-fsl-qoriq-285f5fa7e9a35e75d9022f9b036ed709721c5cdf.tar.xz |
[ARM] 3995/1: iop13xx: add iop13xx support
The iop348 processor integrates an Xscale (XSC3 512KB L2 Cache) core with a
Serial Attached SCSI (SAS) controller, multi-ported DDR2 memory
controller, 3 Application Direct Memory Access (DMA) controllers, a 133Mhz
PCI-X interface, a x8 PCI-Express interface, and other peripherals to form
a system-on-a-chip RAID subsystem engine.
The iop342 processor replaces the SAS controller with a second Xscale core
for dual core embedded applications.
The iop341 processor is the single core version of iop342.
This patch supports the two Intel customer reference platforms iq81340mc
for external storage and iq81340sc for direct attach (HBA) development.
The developer's manual is available here:
ftp://download.intel.com/design/iio/docs/31503701.pdf
Changelog:
* removed virtual addresses from resource definitions
* cleaned up some unnecessary #include's
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/asm-arm/arch-iop13xx/debug-macro.S')
-rw-r--r-- | include/asm-arm/arch-iop13xx/debug-macro.S | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/include/asm-arm/arch-iop13xx/debug-macro.S b/include/asm-arm/arch-iop13xx/debug-macro.S new file mode 100644 index 0000000..788b4e3 --- /dev/null +++ b/include/asm-arm/arch-iop13xx/debug-macro.S @@ -0,0 +1,26 @@ +/* + * include/asm-arm/arch-iop13xx/debug-macro.S + * + * Debugging macro include header + * + * Copyright (C) 1994-1999 Russell King + * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + + .macro addruart, rx + mrc p15, 0, \rx, c1, c0 + tst \rx, #1 @ mmu enabled? + moveq \rx, #0xff000000 @ physical + orreq \rx, \rx, #0x00d80000 + movne \rx, #0xfe000000 @ virtual + orrne \rx, \rx, #0x00e80000 + orr \rx, \rx, #0x00002300 + orr \rx, \rx, #0x00000040 + .endm + +#define UART_SHIFT 2 +#include <asm/hardware/debug-8250.S> |