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| author | kientzle <kientzle@FreeBSD.org> | 2012-10-26 05:48:53 +0000 |
|---|---|---|
| committer | kientzle <kientzle@FreeBSD.org> | 2012-10-26 05:48:53 +0000 |
| commit | b4838ce8fff5b4a05c2cfbb2121f2cda09318d2d (patch) | |
| tree | 0ec283ce00d9c15128f0ddbd5033a5697fe134f7 /sys/arm/ti | |
| parent | eaf8d1d7e6edaaeaeb4706a907f3238c68c415ee (diff) | |
| download | FreeBSD-src-b4838ce8fff5b4a05c2cfbb2121f2cda09318d2d.zip FreeBSD-src-b4838ce8fff5b4a05c2cfbb2121f2cda09318d2d.tar.gz | |
set the kernelname from the boot loader environment.
This fixes kern.bootfile sysctl.
Submitted by: Giovanni Trematerra
Diffstat (limited to 'sys/arm/ti')
| -rw-r--r-- | sys/arm/ti/ti_machdep.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sys/arm/ti/ti_machdep.c b/sys/arm/ti/ti_machdep.c index e6d3382..8026d5b 100644 --- a/sys/arm/ti/ti_machdep.c +++ b/sys/arm/ti/ti_machdep.c @@ -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); |
