diff options
| -rw-r--r-- | src/cpu/Makefile.inc | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/cpu/Makefile.inc b/src/cpu/Makefile.inc index 4ac68120cf..f74e354f0a 100644 --- a/src/cpu/Makefile.inc +++ b/src/cpu/Makefile.inc @@ -37,7 +37,19 @@ endif # updates are wrapped in a container, like AMD's microcode update container. If # there is only one microcode binary (i.e. one container), then we don't have # this issue, and this rule will continue to work. -$(obj)/cpu_microcode_blob.bin: $$(cpu_microcode_bins) +$(obj)/cpu_microcode_blob.bin: $$(wildcard $$(cpu_microcode_bins)) + for bin in $(cpu_microcode_bins); do \ + if [ ! -f "$$bin" ]; then \ + echo "Microcode error: $$bin does not exist"; \ + NO_MICROCODE_FILE=1; \ + fi; \ + done; \ + if [ -n "$$NO_MICROCODE_FILE" ]; then \ + if [ -z "$(CONFIG_USE_BLOBS)" ] && [ -n "$(CONFIG_CPU_MICROCODE_CBFS_GENERATE)" ]; then \ + echo "Try enabling binary-only repository in Kconfig 'General setup' menu."; \ + fi; \ + false; \ + fi @printf " MICROCODE $(subst $(obj)/,,$(@))\n" @echo $(cpu_microcode_bins) cat /dev/null $+ > $@ |