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ARM: bcm2835: convert to multi-platform

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This allows BCM2835 be included in a kernel build that supports multiple
SoCs at once, which is useful for distro kernels.

This change:
* Moves bcm2835's debug-macro.S into ARM's include/debug/, and hooks it
  into the relevant menu.
* Moves bcm2835's Kconfig into its own directory, as seems typical for
  multi-platform conversions.
* Removes bcm2835_soc.h, and moves the content to the files where it was
  used; just one usage per define.
* Deletes some headers and Makefile.boot that aren't needed now that we
  support multi-platform.

Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Stephen Warren
2013-03-11 22:40:18 -06:00
parent f6161aa153
commit f1ac922dec
11 changed files with 30 additions and 124 deletions
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22
arch/arm/include/debug/bcm2835.S Normal file
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@@ -0,0 +1,22 @@
/*
* Debugging macro include header
*
* Copyright (C) 2010 Broadcom
* 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.
*
*/
#define BCM2835_DEBUG_PHYS 0x20201000
#define BCM2835_DEBUG_VIRT 0xf0201000
.macro addruart, rp, rv, tmp
ldr \rp, =BCM2835_DEBUG_PHYS
ldr \rv, =BCM2835_DEBUG_VIRT
.endm
#include <asm/hardware/debug-pl01x.S>