diff options
Diffstat (limited to 'arch/arm/mach-sunxi/dram_helpers.c')
| -rw-r--r-- | arch/arm/mach-sunxi/dram_helpers.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-sunxi/dram_helpers.c b/arch/arm/mach-sunxi/dram_helpers.c index 520b597fcc0..2c873192e60 100644 --- a/arch/arm/mach-sunxi/dram_helpers.c +++ b/arch/arm/mach-sunxi/dram_helpers.c @@ -26,7 +26,10 @@ void mctl_await_completion(u32 *reg, u32 mask, u32 val) /* * Test if memory at offset offset matches memory at begin of DRAM + * + * Note: dsb() is not available on ARMv5 in Thumb mode */ +#ifndef CONFIG_MACH_SUNIV bool mctl_mem_matches(u32 offset) { /* Try to write different values to RAM at two addresses */ @@ -37,3 +40,4 @@ bool mctl_mem_matches(u32 offset) return readl(CONFIG_SYS_SDRAM_BASE) == readl((ulong)CONFIG_SYS_SDRAM_BASE + offset); } +#endif |