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-rw-r--r--arch/blackfin/mach-common/arch_checks.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/blackfin/mach-common/arch_checks.c b/arch/blackfin/mach-common/arch_checks.c
index 98133b968f7b..80d39b2f9db2 100644
--- a/arch/blackfin/mach-common/arch_checks.c
+++ b/arch/blackfin/mach-common/arch_checks.c
@@ -62,3 +62,12 @@
62#if (CONFIG_BOOT_LOAD & 0x3) 62#if (CONFIG_BOOT_LOAD & 0x3)
63# error "The kernel load address must be 4 byte aligned" 63# error "The kernel load address must be 4 byte aligned"
64#endif 64#endif
65
66/* The entire kernel must be able to make a 24bit pcrel call to start of L1 */
67#if ((0xffffffff - L1_CODE_START + 1) + CONFIG_BOOT_LOAD) > 0x1000000
68# error "The kernel load address is too high; keep it below 10meg for safety"
69#endif
70
71#if ANOMALY_05000448
72# error You are using a part with anomaly 05000448, this issue causes random memory read/write failures - that means random crashes.
73#endif