diff options
| author | Karthikeyan Ramasubramanian <kramasub@google.com> | 2024-08-16 14:36:29 -0600 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2024-08-22 13:53:18 +0000 |
| commit | 6bdc3becfd99880474b849ec32dc23dddf3cbf11 (patch) | |
| tree | 959c4ce70e397e11563ce33035a8fcae4d558140 /util/sconfig/sconfig.h | |
| parent | f5b9e9aed11b3c4909aba8159c2b66e7ecd67a66 (diff) | |
util/sconfig: Probe device when fw_config is unprovisioned
When fw_config is unprovisioned (eg. in the factory), devices that do
not have any probe list are enabled by default and those that have probe
list are disabled. On mainboards that support multiple types of boot
critical devices (eg. storage) through probing fw_config, all of
them are disabled when fw_config is unprovisioned. Hence the devices do
not boot to OS. Add sconfig fw_config rule `probe unprovisioned` to
enable such devices when fw_config is unprovisioned.
BUG=None
TEST=Build Brox firmware and boot to OS when fw_config is unprovisioned.
Change-Id: I178f821e077912776d654971924d67203a7c43df
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/83983
Reviewed-by: Jon Murphy <jpmurphy@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <ericllai@google.com>
Reviewed-by: Ren Kuo <ren.kuo@quanta.corp-partner.google.com>
Diffstat (limited to 'util/sconfig/sconfig.h')
| -rw-r--r-- | util/sconfig/sconfig.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/util/sconfig/sconfig.h b/util/sconfig/sconfig.h index bb9a98f268..5fc8b4fbfc 100644 --- a/util/sconfig/sconfig.h +++ b/util/sconfig/sconfig.h @@ -8,6 +8,7 @@ #include <sys/types.h> #include <unistd.h> #include <errno.h> +#include <stdbool.h> struct resource; struct resource { @@ -176,6 +177,7 @@ struct device { /* List of field+option to probe. */ struct fw_config_probe *probe; + bool enable_on_unprovisioned_fw_config; }; extern struct bus *root_parent; @@ -226,4 +228,6 @@ void add_fw_config_probe(struct bus *bus, const char *field, const char *option) void append_fw_config_bits(struct fw_config_field_bits **bits, unsigned int start_bit, unsigned int end_bit); +void probe_unprovisioned_fw_config(struct bus *bus); + void add_device_ops(struct bus *, char *ops_id); |