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| author | Nico Huber <nico.h@gmx.de> | 2020-07-18 14:54:47 +0200 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2020-08-24 09:13:09 +0000 |
| commit | be842cb72d83b347bbc1c3308909f4eac286b47a (patch) | |
| tree | e682a6fad4ad45d5764815b2f4754513be0c2c0d /payloads/libpayload/libc | |
| parent | b2eafa666cb7f5318daa61962bae62859f4e4e88 (diff) | |
| download | coreboot-be842cb72d83b347bbc1c3308909f4eac286b47a.tar.xz | |
libpayload: Cache physical location of serial-console struct
In the presence of self-relocating payloads, it's safer to keep
physical addresses in `libsysinfo`.
Change-Id: Icd30e95c6b8115d16dd793914fb01a1a9da1854f
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/43577
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Diffstat (limited to 'payloads/libpayload/libc')
| -rw-r--r-- | payloads/libpayload/libc/coreboot.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/payloads/libpayload/libc/coreboot.c b/payloads/libpayload/libc/coreboot.c index cb47a8317b..5ecdd51fab 100644 --- a/payloads/libpayload/libc/coreboot.c +++ b/payloads/libpayload/libc/coreboot.c @@ -86,7 +86,7 @@ static void cb_parse_memory(void *ptr, struct sysinfo_t *info) static void cb_parse_serial(void *ptr, struct sysinfo_t *info) { - info->serial = ((struct cb_serial *)ptr); + info->cb_serial = virt_to_phys(ptr); } static void cb_parse_vboot_workbuf(unsigned char *ptr, struct sysinfo_t *info) |