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-rw-r--r--internal.c36
1 files changed, 34 insertions, 2 deletions
diff --git a/internal.c b/internal.c
index d0eb782..9619618 100644
--- a/internal.c
+++ b/internal.c
@@ -165,16 +165,28 @@ int internal_init(void)
pci_init(pacc); /* Initialize the PCI library */
pci_scan_bus(pacc); /* We want to get the list of devices */
- /* We look at the lbtable first to see if we need a
+ if (processor_flash_enable()) {
+ msg_perr("Processor detection/init failed.\n"
+ "Aborting.\n");
+ return 1;
+ }
+
+#if defined(__i386__) || defined(__x86_64__)
+ /* We look at the cbtable first to see if we need a
* mainboard specific flash enable sequence.
*/
coreboot_init();
-#if defined(__i386__) || defined(__x86_64__)
dmi_init();
/* Probe for the Super I/O chip and fill global struct superio. */
probe_superio();
+#else
+ /* FIXME: Enable cbtable searching on all non-x86 platforms supported
+ * by coreboot.
+ * FIXME: Find a replacement for DMI on non-x86.
+ * FIXME: Enable Super I/O probing once port I/O is possible.
+ */
#endif
/* Warn if a laptop is detected. */
@@ -200,6 +212,7 @@ int internal_init(void)
}
}
+#if __FLASHROM_LITTLE_ENDIAN__
/* try to enable it. Failure IS an option, since not all motherboards
* really need this to be done, etc., etc.
*/
@@ -220,7 +233,26 @@ int internal_init(void)
* The error code might have been a warning only.
* Besides that, we don't check the board enable return code either.
*/
+#if defined(__i386__) || defined(__x86_64__)
return 0;
+#else
+ msg_perr("Your platform is not supported yet for the internal "
+ "programmer due to missing\n"
+ "flash_base and top/bottom alignment information.\n"
+ "Aborting.\n");
+ return 1;
+#endif
+#else
+ /* FIXME: Remove this unconditional abort once all PCI drivers are
+ * converted to use little-endian accesses for memory BARs.
+ */
+ msg_perr("Your platform is not supported yet for the internal "
+ "programmer because it has\n"
+ "not been converted from native endian to little endian "
+ "access yet.\n"
+ "Aborting.\n");
+ return 1;
+#endif
}
int internal_shutdown(void)
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