Author: kientzle
Date: Fri Oct 26 05:48:53 2012
New Revision: 242125
URL: http://svn.freebsd.org/changeset/base/242125
Log:
set the kernelname from the boot loader environment.
This fixes kern.bootfile sysctl.
Submitted by: Giovanni Trematerra
Modified:
head/sys/arm/ti/ti_machdep.c
Modified: head/sys/arm/ti/ti_machdep.c
==============================================================================
--- head/sys/arm/ti/ti_machdep.c Fri Oct 26 05:41:58 2012
(r242124)
+++ head/sys/arm/ti/ti_machdep.c Fri Oct 26 05:48:53 2012
(r242125)
@@ -306,6 +306,7 @@ initarm(struct arm_boot_params *abp)
struct pv_addr dpcpu;
vm_offset_t dtbp, freemempos, l2_start, lastaddr;
uint32_t memsize, l2size;
+ char *env;
void *kmdp;
u_int l1pagetable;
int i = 0, j = 0, err_devmap = 0;
@@ -491,6 +492,10 @@ initarm(struct arm_boot_params *abp)
print_kernel_section_addr();
print_kenv();
+ env = getenv("kernelname");
+ if (env != NULL)
+ strlcpy(kernelname, env, sizeof(kernelname);
+
if (err_devmap != 0)
printf("WARNING: could not fully configure devmap, error=%d\n",
err_devmap);
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