diff options
| author | Neil Armstrong <narmstrong@baylibre.com> | 2019-02-20 11:36:12 +0100 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2019-03-16 13:29:43 +0100 |
| commit | f402d268e8e17e9d6d1d9bf8a8b1f6e0b07718ef (patch) | |
| tree | 158aee573ca63d7628d01dfc87442fb81e84b032 /drivers | |
| parent | e81d9de531fb4c7f14344736bd7568c954e64e14 (diff) | |
fastboot: common: fix default fastboot_boot on 64-bit
When booting on a 64-bit system, the boot_addr_start buffer is not
large enough to contain a 64-bit number, thus leading to a crash
even if fastboot_buf_addr is valid, only the high part of the address
will be printed to boot_addr_start :
fastboot with fastboot_buf_addr = 0x0000000006000000:
downloading of 92239872 bytes finished
Booting kernel at 0x00000000...
"Synchronous Abort" handler, esr 0x96000004
elr: 00000000010561f4 lr : 0000000001056fac (reloc)
<snip>
x28: 000000007df2d38f x29: 000000007df2d1b0
Resetting CPU ...
With this fix, boot_addr_start can have the full 64-bit address passed
to bootm.
Fixes: f73a7df984a9 ("net: fastboot: Merge AOSP UDP fastboot")
Cc: Simon Glass <sjg@chromium.org>
Cc: Alex Kiernan <alex.kiernan@gmail.com>
Cc: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/fastboot/fb_common.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/fastboot/fb_common.c b/drivers/fastboot/fb_common.c index c6e06aab7a..17eca73be0 100644 --- a/drivers/fastboot/fb_common.c +++ b/drivers/fastboot/fb_common.c @@ -119,7 +119,7 @@ void fastboot_boot(void) if (s) { run_command(s, CMD_FLAG_ENV); } else { - static char boot_addr_start[12]; + static char boot_addr_start[20]; static char *const bootm_args[] = { "bootm", boot_addr_start, NULL }; |