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| author | Alison Wang <b18965@freescale.com> | 2017-01-17 01:39:17 (GMT) |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2017-01-18 17:29:33 (GMT) |
| commit | 7c5e1feb1d780cc857632c246e78ac7a8e6cf2d7 (patch) | |
| tree | 74e3a73c1be3c56594f7e19267838c5a4c4fe81f /cmd | |
| parent | 2ca84bf7b2d7930b424b19f5027d3c06ec7cb696 (diff) | |
| download | u-boot-7c5e1feb1d780cc857632c246e78ac7a8e6cf2d7.tar.xz | |
armv8: aarch64: Fix the warning about x1-x3 nonzero issue
For 64-bit kernel, there is a warning about x1-x3 nonzero in violation
of boot protocol. To fix this issue, input argument 4 is added for
armv8_switch_to_el2 and armv8_switch_to_el1. The input argument 4 will
be set to the right value, such as zero.
Signed-off-by: Alison Wang <alison.wang@nxp.com>
Reviewed-by: Alexander Graf <agraf@suse.de>
Tested-by: Ryan Harkin <ryan.harkin@linaro.org>
Tested-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/bootefi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cmd/bootefi.c b/cmd/bootefi.c index 97a0fc9..06943a9 100644 --- a/cmd/bootefi.c +++ b/cmd/bootefi.c @@ -246,7 +246,7 @@ static unsigned long do_bootefi_exec(void *efi, void *fdt) /* Move into EL2 and keep running there */ armv8_switch_to_el2((ulong)entry, (ulong)&loaded_image_info, - (ulong)&systab, (ulong)efi_run_in_el2, + (ulong)&systab, 0, (ulong)efi_run_in_el2, ES_TO_AARCH64); /* Should never reach here, efi exits with longjmp */ |