On Wed, May 7, 2014 at 10:23 PM, Tim Harvey tharvey@gateworks.com wrote:
The IMX6QUAD/DUAL have SATA, but the IMX6SOLO/DL do not. Return failure instead of attempting a memory access that results in a data abort and reset.
Signed-off-by: Tim Harvey tharvey@gateworks.com
v2:
- remove print as this condition isn't really an error just something not possible
drivers/block/dwc_ahsata.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/drivers/block/dwc_ahsata.c b/drivers/block/dwc_ahsata.c index 3569214..15d65d7 100644 --- a/drivers/block/dwc_ahsata.c +++ b/drivers/block/dwc_ahsata.c @@ -17,6 +17,7 @@ #include <asm/io.h> #include <linux/bitops.h> #include <asm/arch/clock.h> +#include <asm/arch/sys_proto.h> #include "dwc_ahsata.h"
struct sata_port_regs { @@ -558,6 +559,10 @@ int init_sata(int dev) u32 linkmap; struct ahci_probe_ent *probe_ent = NULL;
+#if defined(CONFIG_MX6)
if (!is_cpu_type(MXC_CPU_MX6Q) && !is_cpu_type(MXC_CPU_MX6D))return 1;+#endif if (dev < 0 || dev > (CONFIG_SYS_SATA_MAX_DEVICE - 1)) { printf("The sata index %d is out of ranges\n\r", dev); return -1; -- 1.8.3.2
Stefano,
Any comments or does anyone else need to review this?
Regards,
Tim