PPC: Create and use CONFIG_HIGH_BATS
Change all code that conditionally operates on high bat
registers (that is, BATs 4-7) to look at CONFIG_HIGH_BATS
instead of the myriad ways this is done now. Define the option
for every config for which high bats are supported (and
enabled by early boot, on parts where they're not always
enabled)
Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
diff --git a/include/configs/Alaska8220.h b/include/configs/Alaska8220.h
index 3f2f614..38b962f 100644
--- a/include/configs/Alaska8220.h
+++ b/include/configs/Alaska8220.h
@@ -31,6 +31,8 @@
#define CONFIG_MPC8220 1
#define CONFIG_ALASKA8220 1 /* ... on Alaska board */
+#define CONFIG_HIGH_BATS 1 /* High BATs supported */
+
/* Input clock running at 30Mhz, read Hid1 for the CPU multiplier to
determine the CPU speed. */
#define CFG_MPC8220_CLKIN 30000000/* ... running at 30MHz */