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-rw-r--r--target/linux/brcm47xx/patches-3.3/203-bcma-use-fallback-sprom-if-sprom-on-card-was-not-val.patch15
1 files changed, 15 insertions, 0 deletions
diff --git a/target/linux/brcm47xx/patches-3.3/203-bcma-use-fallback-sprom-if-sprom-on-card-was-not-val.patch b/target/linux/brcm47xx/patches-3.3/203-bcma-use-fallback-sprom-if-sprom-on-card-was-not-val.patch
new file mode 100644
index 000000000..b6e648056
--- /dev/null
+++ b/target/linux/brcm47xx/patches-3.3/203-bcma-use-fallback-sprom-if-sprom-on-card-was-not-val.patch
@@ -0,0 +1,15 @@
+--- a/drivers/bcma/sprom.c
++++ b/drivers/bcma/sprom.c
+@@ -591,8 +591,11 @@ int bcma_sprom_get(struct bcma_bus *bus)
+ bcma_chipco_bcm4331_ext_pa_lines_ctl(&bus->drv_cc, true);
+
+ err = bcma_sprom_valid(sprom);
+- if (err)
++ if (err) {
++ bcma_warn(bus, "invalid sprom read from the PCIe card, try to use fallback sprom\n");
++ err = bcma_fill_sprom_with_fallback(bus, &bus->sprom);
+ goto out;
++ }
+
+ bcma_sprom_extract_r8(bus, sprom);
+