Merge branch 'topic/rawmidi-fix' into for-linus

[linux-2.6-omap-h63xx.git] / arch / blackfin / mach-common / arch_checks.c

diff --git a/arch/blackfin/mach-common/arch_checks.c b/arch/blackfin/mach-common/arch_checks.c
index 98133b968f7b9eabab64d7f1e76d903fb3af2745..80d39b2f9db295d2709574664528a9c71b6ac1db 100644 (file)
--- a/arch/blackfin/mach-common/arch_checks.c
+++ b/arch/blackfin/mach-common/arch_checks.c
@@ -62,3 +62,12 @@
 #if (CONFIG_BOOT_LOAD & 0x3)
 # error "The kernel load address must be 4 byte aligned"
 #endif
+
+/* The entire kernel must be able to make a 24bit pcrel call to start of L1 */
+#if ((0xffffffff - L1_CODE_START + 1) + CONFIG_BOOT_LOAD) > 0x1000000
+# error "The kernel load address is too high; keep it below 10meg for safety"
+#endif
+
+#if ANOMALY_05000448
+# error You are using a part with anomaly 05000448, this issue causes random memory read/write failures - that means random crashes.
+#endif