d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Teach VERSATILEPB about PLATFORM. This will help move it into the GENERIC

Browse Source 
kernel configuration.
This commit is contained in:
Andrew Turner 2017-07-04 12:17:49 +00:00
parent 3737697159
commit b77a75e4a6
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=320642
2 changed files with 19 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
sys/arm/conf/VERSATILEPB
View File

@ -69,6 +69,7 @@ device md
device random # Entropy device
options INTRNG
options PLATFORM
# Flattened Device Tree
options FDT # Configure using FDT/DTB data

41
sys/arm/versatile/versatile_machdep.c
View File

@ -49,34 +49,21 @@ __FBSDID("$FreeBSD$");
#include <machine/bus.h>
#include <machine/machdep.h>
#include <machine/platform.h>
#include <machine/platform.h>
#include <machine/platformvar.h>
#include "platform_if.h"
/* Start of address space used for bootstrap map */
#define DEVMAP_BOOTSTRAP_MAP_START 0xE0000000
vm_offset_t
platform_lastaddr(void)
static vm_offset_t
versatile_lastaddr(platform_t plat)
{
return (DEVMAP_BOOTSTRAP_MAP_START);
}
void
platform_probe_and_attach(void)
{
}
void
platform_gpio_init(void)
{
}
void
platform_late_init(void)
{
}
#define FDT_DEVMAP_MAX (2) /* FIXME */
static struct devmap_entry fdt_devmap[FDT_DEVMAP_MAX] = {
{ 0, 0, 0, },
@ -87,8 +74,8 @@ static struct devmap_entry fdt_devmap[FDT_DEVMAP_MAX] = {
/*
* Construct devmap table with DT-derived config data.
*/
int
platform_devmap_init(void)
static int
versatile_devmap_init(platform_t plat)
{
int i = 0;
fdt_devmap[i].pd_va = 0xf0100000;
@ -99,10 +86,18 @@ platform_devmap_init(void)
return (0);
}
void
cpu_reset(void)
static void
versatile_cpu_reset(platform_t plat)
{
printf("cpu_reset\n");
while (1);
}
static platform_method_t versatile_methods[] = {
PLATFORMMETHOD(platform_lastaddr, versatile_lastaddr),
PLATFORMMETHOD(platform_devmap_init, versatile_devmap_init),
PLATFORMMETHOD(platform_cpu_reset, versatile_cpu_reset),
PLATFORMMETHOD_END,
};
FDT_PLATFORM_DEF(versatile, "versatile", 0, "arm,versatile-pb", 1);