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Set xscale_cache_clean_addr appropriately and re-arrange default KVA 

layout to allow direct map for all boards.

OVERO/DUOVERO/PEPPER aren't tested.

PR/52010: Regression: Gumstix Verdex is hanging in enabling cache + KASSERT ram_size
This commit is contained in:
skrll 2017-03-01 16:44:54 +00:00
parent 1b370898b9
commit 35c97a0f45
1 changed files with 11 additions and 5 deletions
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16
sys/arch/evbarm/gumstix/gumstix_machdep.c
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@ -1,4 +1,4 @@
/* $NetBSD: gumstix_machdep.c,v 1.57 2016/10/20 09:53:08 skrll Exp $ */
/* $NetBSD: gumstix_machdep.c,v 1.58 2017/03/01 16:44:54 skrll Exp $ */
/*
* Copyright (C) 2005, 2006, 2007 WIDE Project and SOUM Corporation.
* All rights reserved.
@ -206,13 +206,16 @@
#endif
/*
* The range 0xc1000000 - 0xcfffffff is available for kernel VM space
* Core-logic registers and I/O mappings occupy 0xfd000000 - 0xffffffff
* The range 0xc1000000 - 0xfd000000 is available for kernel VM space
* Core-logic registers and I/O mappings occupy
*
* 0xfd000000 - 0xfd800000 on gumstix
* 0xc0000000 - 0xc0400000 on overo, duovero and pepper
*/
#ifndef KERNEL_VM_BASE
#define KERNEL_VM_BASE 0xc1000000
#define KERNEL_VM_BASE 0xc8000000
#endif
#define KERNEL_VM_SIZE 0x0f000000
#define KERNEL_VM_SIZE 0x35000000
BootConfig bootconfig; /* Boot config storage */
static char bootargs[MAX_BOOT_STRING];
@ -487,6 +490,9 @@ initarm(void *arg)
*/
#if defined(CPU_XSCALE)
extern vaddr_t xscale_cache_clean_addr;
xscale_cache_clean_addr = 0xff000000U;
cpu_reset_address = NULL;
#elif defined(OMAP2)
cpu_reset_address = omap_reset;