cpu: imx: fix the CPU type field width
Increase one more bit to cover all CPU types. Otherwise it shows
wrong CPU info on some platforms, such as i.MX8M Plus:
U-Boot 2024.04+g674440bc73e+p0 (Jun 06 2024 - 10:05:34 +0000)
CPU: NXP i.MX8MM Rev1.1 A53 at 4154504685 MHz at 30C
Model: NXP i.MX8MPlus LPDDR4 EVK board
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
diff --git a/drivers/cpu/imx8_cpu.c b/drivers/cpu/imx8_cpu.c
index 601a707..6a97b7b 100644
--- a/drivers/cpu/imx8_cpu.c
+++ b/drivers/cpu/imx8_cpu.c
@@ -287,7 +287,7 @@
cpurev = get_cpu_rev();
plat->cpurev = cpurev;
plat->rev = get_imx_rev_str(cpurev & 0xFFF);
- plat->type = get_imx_type_str((cpurev & 0xFF000) >> 12);
+ plat->type = get_imx_type_str((cpurev & 0x1FF000) >> 12);
plat->freq_mhz = imx_get_cpu_rate(dev) / 1000000;
plat->mpidr = dev_read_addr(dev);
if (plat->mpidr == FDT_ADDR_T_NONE) {