From 69365540cf607d5212ebd014869e4f55c1de8044 Mon Sep 17 00:00:00 2001 From: Anatolij Gustschin Date: Sat, 16 May 2020 22:34:19 +0200 Subject: [PATCH] cpu: imx8: fix type and rate detection CPU type and rate detection is broken, for A35 cpu we get A53: ... sc_pm_get_clock_rate: resource:0 clk:2: res:3 Could not read CPU frequency: -22 CPU: NXP i.MX8QXP RevB A53 at 0 MHz at 47C Fixes: 55bc96f3b675 ("cpu: imx8: fix get core name and rate") Signed-off-by: Anatolij Gustschin Reviewed-by: Peng Fan --- drivers/cpu/imx8_cpu.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/cpu/imx8_cpu.c b/drivers/cpu/imx8_cpu.c index dddd12d1e4..8b297b2b0f 100644 --- a/drivers/cpu/imx8_cpu.c +++ b/drivers/cpu/imx8_cpu.c @@ -54,11 +54,11 @@ const char *get_imx8_rev(u32 rev) const char *get_core_name(struct udevice *dev) { - if (!device_is_compatible(dev, "arm,cortex-a35")) + if (device_is_compatible(dev, "arm,cortex-a35")) return "A35"; - else if (!device_is_compatible(dev, "arm,cortex-a53")) + else if (device_is_compatible(dev, "arm,cortex-a53")) return "A53"; - else if (!device_is_compatible(dev, "arm,cortex-a72")) + else if (device_is_compatible(dev, "arm,cortex-a72")) return "A72"; else return "?"; @@ -185,11 +185,11 @@ static ulong imx8_get_cpu_rate(struct udevice *dev) ulong rate; int ret, type; - if (!device_is_compatible(dev, "arm,cortex-a35")) + if (device_is_compatible(dev, "arm,cortex-a35")) type = SC_R_A35; - else if (!device_is_compatible(dev, "arm,cortex-a53")) + else if (device_is_compatible(dev, "arm,cortex-a53")) type = SC_R_A53; - else if (!device_is_compatible(dev, "arm,cortex-a72")) + else if (device_is_compatible(dev, "arm,cortex-a72")) type = SC_R_A72; else return 0; -- 2.25.1