mirror of
https://github.com/Fishwaldo/u-boot.git
synced 2025-03-18 13:11:31 +00:00
dwc_ahsata: return failure for MX6 if not IMX6Q/IMX6D
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>
This commit is contained in:
parent
0cc11dea89
commit
ca84d72d1c
1 changed files with 5 additions and 0 deletions
|
@ -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;
|
||||
|
|
Loading…
Add table
Reference in a new issue