According to the MX7D fuse map the speed grade of the parts, which
return '1' is 500MHz instead of 850MHz, so fix it accordingly.
Signed-off-by: Fabio Estevam <fabio.este...@nxp.com>
---
arch/arm/cpu/armv7/mx7/soc.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/cpu/armv7/mx7/soc.c b/arch/arm/cpu/armv7/mx7/soc.c
index dead1d3..b9fb97b 100644
--- a/arch/arm/cpu/armv7/mx7/soc.c
+++ b/arch/arm/cpu/armv7/mx7/soc.c
@@ -103,7 +103,7 @@ struct imx_sec_config_fuse_t const imx_sec_config_fuse = {
*/
#define OCOTP_TESTER3_SPEED_SHIFT 8
#define OCOTP_TESTER3_SPEED_800MHZ 0
-#define OCOTP_TESTER3_SPEED_850MHZ 1
+#define OCOTP_TESTER3_SPEED_500MHZ 1
#define OCOTP_TESTER3_SPEED_1GHZ 2
u32 get_cpu_speed_grade_hz(void)
@@ -121,8 +121,8 @@ u32 get_cpu_speed_grade_hz(void)
switch(val) {
case OCOTP_TESTER3_SPEED_800MHZ:
return 792000000;
- case OCOTP_TESTER3_SPEED_850MHZ:
- return 852000000;
+ case OCOTP_TESTER3_SPEED_500MHZ:
+ return 500000000;
case OCOTP_TESTER3_SPEED_1GHZ:
return 996000000;
}
--
2.7.4
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