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| author | Thierry Reding <treding@nvidia.com> | 2015-07-22 16:44:32 -0600 |
|---|---|---|
| committer | Tom Warren <twarren@nvidia.com> | 2015-07-27 15:54:28 -0700 |
| commit | 502a2aff7637d6522f50839b4d9ac253fcb1ea6e (patch) | |
| tree | f5d3131ae12cc2c46d1af9fcd027757a6d103bb1 /lib/fdtdec.c | |
| parent | f49357baadb6ff30b5c8a43019e3c655d75b036b (diff) | |
| download | talos-obmc-uboot-502a2aff7637d6522f50839b4d9ac253fcb1ea6e.tar.gz talos-obmc-uboot-502a2aff7637d6522f50839b4d9ac253fcb1ea6e.zip | |
arm64: Handle arbitrary CONFIG_SYS_MALLOC_F_LEN values
The encoding of the sub instruction used to handle CONFIG_SYS_MALLOC_F_LEN
can only accept certain values, and the set of acceptable values differs
between the AArch32 and AArch64 instructions sets. The default value of
CONFIG_SYS_MALLOC_F_LEN works with either ISA. Tegra uses a non-default
value that can only be encoded in the AArch32 ISA. Fix the AArch64 crt0
assembly so it can handle completely arbitrary values.
Signed-off-by: Thierry Reding <treding@nvidia.com>
[twarren: trimmed Thierry's patch to remove changes already present]
Signed-off-by: Tom Warren <twarren@nvidia.com>
[swarren, cleaned up patch, wrote description, re-wrote subject]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'lib/fdtdec.c')
0 files changed, 0 insertions, 0 deletions
