CVS commit: [matt-nb5-mips64] src/sys/arch/evbarm/bcm53xx
Module Name:src
Committed By: matt
Date: Fri Jul 17 20:32:27 UTC 2015
Modified Files:
src/sys/arch/evbarm/bcm53xx [matt-nb5-mips64]: bcm53xx_machdep.c
Log Message:
Deal with 1GB of memory.
To generate a diff of this commit:
cvs rdiff -u -r1.7.4.3 -r1.7.4.4 \
src/sys/arch/evbarm/bcm53xx/bcm53xx_machdep.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/evbarm/bcm53xx/bcm53xx_machdep.c
diff -u src/sys/arch/evbarm/bcm53xx/bcm53xx_machdep.c:1.7.4.3 src/sys/arch/evbarm/bcm53xx/bcm53xx_machdep.c:1.7.4.4
--- src/sys/arch/evbarm/bcm53xx/bcm53xx_machdep.c:1.7.4.3 Wed Mar 26 02:15:02 2014
+++ src/sys/arch/evbarm/bcm53xx/bcm53xx_machdep.c Fri Jul 17 20:32:27 2015
@@ -1,4 +1,4 @@
-/* $NetBSD: bcm53xx_machdep.c,v 1.7.4.3 2014/03/26 02:15:02 matt Exp $ */
+/* $NetBSD: bcm53xx_machdep.c,v 1.7.4.4 2015/07/17 20:32:27 matt Exp $ */
/*-
* Copyright (c) 2012 The NetBSD Foundation, Inc.
@@ -33,7 +33,7 @@
#define IDM_PRIVATE
#include sys/cdefs.h
-__KERNEL_RCSID(0, $NetBSD: bcm53xx_machdep.c,v 1.7.4.3 2014/03/26 02:15:02 matt Exp $);
+__KERNEL_RCSID(0, $NetBSD: bcm53xx_machdep.c,v 1.7.4.4 2015/07/17 20:32:27 matt Exp $);
#include opt_evbarm_boardtype.h
#include opt_broadcom.h
@@ -258,6 +258,20 @@ initarm(void *arg)
#endif
const bool bigmem_p = (memsize PGSHIFT) bp_first256.bp_pages;
+#ifdef __HAVE_MM_MD_DIRECT_MAPPED_PHYS
+ const bool mapallmem_p = true;
+#ifndef PMAP_NEED_ALLOC_POOLPAGE
+ if (memsize KERNEL_VM_BASE - KERNEL_BASE) {
+ printf(%s: dropping RAM size from %luMB to %uMB\n,
+ __func__, (unsigned long) (ram_size 20),
+ (KERNEL_VM_BASE - KERNEL_BASE) 20);
+ memsize = KERNEL_VM_BASE - KERNEL_BASE;
+ }
+#endif
+#else
+ const bool mapallmem_p = false;
+#endif
+ KASSERT((armreg_pfr1_read() ARM_PFR1_SEC_MASK) != 0);
arm32_bootmem_init(KERN_VTOPHYS(KERNEL_BASE), memsize,
(paddr_t)KERNEL_BASE_phys);
@@ -273,7 +287,8 @@ initarm(void *arg)
* abtstack, undstack, kernelstack, msgbufphys will be set to point to
* the memory that was allocated for them.
*/
- arm32_kernel_vm_init(KERNEL_VM_BASE, ARM_VECTORS_HIGH, 0, devmap, true);
+ arm32_kernel_vm_init(KERNEL_VM_BASE, ARM_VECTORS_HIGH, 0, devmap,
+ mapallmem_p);
cpu_reset_address = bcm53xx_system_reset;
/* we've a specific device_register routine */
CVS commit: [matt-nb5-mips64] src/sys/arch/evbarm/bcm53xx
Module Name:src Committed By: matt Date: Fri Jul 17 20:32:27 UTC 2015 Modified Files: src/sys/arch/evbarm/bcm53xx [matt-nb5-mips64]: bcm53xx_machdep.c Log Message: Deal with 1GB of memory. To generate a diff of this commit: cvs rdiff -u -r1.7.4.3 -r1.7.4.4 \ src/sys/arch/evbarm/bcm53xx/bcm53xx_machdep.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: [matt-nb5-mips64] src/sys/arch/evbarm/bcm53xx
Module Name:src Committed By: matt Date: Wed Mar 26 02:15:02 UTC 2014 Modified Files: src/sys/arch/evbarm/bcm53xx [matt-nb5-mips64]: bcm53xx_machdep.c Log Message: Use apb/4 for the com freq on !BCM5301X To generate a diff of this commit: cvs rdiff -u -r1.7.4.2 -r1.7.4.3 \ src/sys/arch/evbarm/bcm53xx/bcm53xx_machdep.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/sys/arch/evbarm/bcm53xx/bcm53xx_machdep.c diff -u src/sys/arch/evbarm/bcm53xx/bcm53xx_machdep.c:1.7.4.2 src/sys/arch/evbarm/bcm53xx/bcm53xx_machdep.c:1.7.4.3 --- src/sys/arch/evbarm/bcm53xx/bcm53xx_machdep.c:1.7.4.2 Sat Feb 15 16:18:37 2014 +++ src/sys/arch/evbarm/bcm53xx/bcm53xx_machdep.c Wed Mar 26 02:15:02 2014 @@ -1,4 +1,4 @@ -/* $NetBSD: bcm53xx_machdep.c,v 1.7.4.2 2014/02/15 16:18:37 matt Exp $ */ +/* $NetBSD: bcm53xx_machdep.c,v 1.7.4.3 2014/03/26 02:15:02 matt Exp $ */ /*- * Copyright (c) 2012 The NetBSD Foundation, Inc. @@ -33,7 +33,7 @@ #define IDM_PRIVATE #include sys/cdefs.h -__KERNEL_RCSID(0, $NetBSD: bcm53xx_machdep.c,v 1.7.4.2 2014/02/15 16:18:37 matt Exp $); +__KERNEL_RCSID(0, $NetBSD: bcm53xx_machdep.c,v 1.7.4.3 2014/03/26 02:15:02 matt Exp $); #include opt_evbarm_boardtype.h #include opt_broadcom.h @@ -330,14 +330,20 @@ consinit(void) /* * Switch to the reference clock */ +#ifdef BCM5301X + const int comfreq = BCM53XX_REF_CLK; v = bus_space_read_4(bcm53xx_ioreg_bst, bcm53xx_ioreg_bsh, CCA_MISC_BASE + MISC_CORECTL); v = ~CORECTL_UART_CLK_OVERRIDE; bus_space_write_4(bcm53xx_ioreg_bst, bcm53xx_ioreg_bsh, CCA_MISC_BASE + MISC_CORECTL, v); +#else + const struct cpu_softc * const cpu = curcpu()-ci_softc; + const int comfreq = cpu-cpu_clk.clk_apb / 4; +#endif if (comcnattach(bcm53xx_ioreg_bst, comcnaddr, comcnspeed, -BCM53XX_REF_CLK, COM_TYPE_NORMAL, comcnmode)) +comfreq, COM_TYPE_NORMAL, comcnmode)) panic(Serial console can not be initialized.); }
CVS commit: [matt-nb5-mips64] src/sys/arch/evbarm/bcm53xx
Module Name:src
Committed By: matt
Date: Wed Mar 26 02:16:05 UTC 2014
Modified Files:
src/sys/arch/evbarm/bcm53xx [matt-nb5-mips64]: bcm53xx_start.S
Log Message:
Use adr/bfi to access kernel variables.
To generate a diff of this commit:
cvs rdiff -u -r1.10.2.2 -r1.10.2.3 \
src/sys/arch/evbarm/bcm53xx/bcm53xx_start.S
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/evbarm/bcm53xx/bcm53xx_start.S
diff -u src/sys/arch/evbarm/bcm53xx/bcm53xx_start.S:1.10.2.2 src/sys/arch/evbarm/bcm53xx/bcm53xx_start.S:1.10.2.3
--- src/sys/arch/evbarm/bcm53xx/bcm53xx_start.S:1.10.2.2 Sat Feb 15 16:18:37 2014
+++ src/sys/arch/evbarm/bcm53xx/bcm53xx_start.S Wed Mar 26 02:16:05 2014
@@ -1,4 +1,4 @@
-/* $NetBSD: bcm53xx_start.S,v 1.10.2.2 2014/02/15 16:18:37 matt Exp $ */
+/* $NetBSD: bcm53xx_start.S,v 1.10.2.3 2014/03/26 02:16:05 matt Exp $ */
/*-
* Copyright (c) 2012 The NetBSD Foundation, Inc.
* All rights reserved.
@@ -45,7 +45,7 @@
#define CONADDR 0x18000300
#endif
-RCSID($NetBSD: bcm53xx_start.S,v 1.10.2.2 2014/02/15 16:18:37 matt Exp $)
+RCSID($NetBSD: bcm53xx_start.S,v 1.10.2.3 2014/03/26 02:16:05 matt Exp $)
#undef VERBOSE_INIT_ARM
#define VERBOSE_INIT_ARM
@@ -74,10 +74,14 @@ _C_LABEL(bcm53xx_start):
/*
* Save any arguments u-boot passed us.
*/
- ldr r4, .Luboot_args_pic0
- add r4, r4, pc
+#ifdef KERNEL_BASES_EQUAL
+ ldr r4, .Luboot_args
+#else
+ adr r4, bcm53xx_start
+ ldr r5, .Luboot_args
+ bfi r4, r5, #0, #28
+#endif
stmia r4, {r0-r3}
-.LPIC0:
/*
* Let's turn on the CCA watchdog in case something goes horribly wrong.
@@ -121,15 +125,6 @@ _C_LABEL(bcm53xx_start):
XPUTC(#89)
- ldr r0, .Luboot_args
- ldr r2, [r0]
- ldr r1, .Luboot_args_pic1
- add r1, r1, pc
- ldr r1, [r1]
-.LPIC1:
- cmp r1, r2
-1: bne 1b
-
XPUTC(#90)
/*
@@ -153,10 +148,6 @@ _C_LABEL(bcm53xx_start):
nop
/* NOTREACHED */
-.Luboot_args_pic0:
- .word uboot_args - .LPIC0
-.Luboot_args_pic1:
- .word uboot_args - .LPIC0
.Luboot_args:
.word uboot_args
.Lstart:
CVS commit: [matt-nb5-mips64] src/sys/arch/evbarm/bcm53xx
Module Name:src Committed By: matt Date: Wed Mar 26 02:15:02 UTC 2014 Modified Files: src/sys/arch/evbarm/bcm53xx [matt-nb5-mips64]: bcm53xx_machdep.c Log Message: Use apb/4 for the com freq on !BCM5301X To generate a diff of this commit: cvs rdiff -u -r1.7.4.2 -r1.7.4.3 \ src/sys/arch/evbarm/bcm53xx/bcm53xx_machdep.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: [matt-nb5-mips64] src/sys/arch/evbarm/bcm53xx
Module Name:src Committed By: matt Date: Wed Mar 26 02:16:05 UTC 2014 Modified Files: src/sys/arch/evbarm/bcm53xx [matt-nb5-mips64]: bcm53xx_start.S Log Message: Use adr/bfi to access kernel variables. To generate a diff of this commit: cvs rdiff -u -r1.10.2.2 -r1.10.2.3 \ src/sys/arch/evbarm/bcm53xx/bcm53xx_start.S Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
