AuxXxilium/linux_dsm_epyc7002
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mx27ads: move PBC mapping out of vmalloc space

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Before this patch I got the following line in my dmesg:

	[    0.000000] BUG: mapping for 0xd4000000 at 0xeb000000 overlaps vmalloc space

VMALLOC_END is 0xf4000000 and there are the following other mappings
defined for mx27ads:

	(0xa0500000,+0x00001000) maps to 0xffff0000
	(0x10000000,+0x00100000) maps to 0xf4000000
	(0x80000000,+0x00100000) maps to 0xf4100000
	(0xd8000000,+0x00100000) maps to 0xf4200000

So map PBC to 0xf4300000.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Uwe Kleine-König 2009-04-21 22:56:14 +02:00 committed by Sascha Hauer
parent e2c97e7fdc
commit 7b9020badf
1 changed files with 1 additions and 1 deletions
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2
arch/arm/plat-mxc/include/mach/board-mx27ads.h
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@ -47,7 +47,7 @@
/*
* Base address of PBC controller, CS4
*/
#define PBC_BASE_ADDRESS 0xEB000000
#define PBC_BASE_ADDRESS 0xf4300000
#define PBC_REG_ADDR(offset) (void __force __iomem *) \
(PBC_BASE_ADDRESS + (offset))