Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
---
arch/arm/mach-imx/boot.c | 14 ++++++++++++--
1 file changed, 12 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-imx/boot.c b/arch/arm/mach-imx/boot.c
index 60307ffb6..3f67c2510 100644
--- a/arch/arm/mach-imx/boot.c
+++ b/arch/arm/mach-imx/boot.c
@@ -389,6 +389,16 @@ static unsigned int imx7_bootsource_internal(uint32_t r)
return FIELD_GET(BOOT_CFG(15, 12), r);
}
+static int imx7_boot_instance_spi_nor(uint32_t r)
+{
+ return FIELD_GET(BOOT_CFG(11, 9), r);
+}
+
+static int imx7_boot_instance_mmc(uint32_t r)
+{
+ return FIELD_GET(BOOT_CFG(11, 10), r);
+}
+
struct imx_boot_sw_info {
uint8_t reserved_1;
uint8_t boot_device_instance;
@@ -444,14 +454,14 @@ void imx7_get_boot_source(enum bootsource *src, int *instance)
case 1:
case 2:
*src = BOOTSOURCE_MMC;
- *instance = (sbmr1 >> 10 & 0x3);
+ *instance = imx7_boot_instance_mmc(sbmr1);
break;
case 3:
*src = BOOTSOURCE_NAND;
break;
case 6:
*src = BOOTSOURCE_SPI_NOR,
- *instance = (sbmr1 >> 9 & 0x7);
+ *instance = imx7_boot_instance_spi_nor(sbmr1);
break;
case 4:
*src = BOOTSOURCE_SPI; /* Really: qspi */
--
2.14.3
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