commit acf41a3633b45b4f484a86ecc101f59599ed5577
author Jian Li <jian.li@nxp.com> Tue Jul 26 16:40:46 2022 +0800
committer Stefano Babic <sbabic@denx.de> Tue Jul 26 11:29:00 2022 +0200
tree ba322e2fc24c01d0e2913b9a834ab50e8fe5a724
parent 686a45a90c5ea7a03eef2230a55fb9481f921009

imx: imx9: Add function to initialize timer

Add timer_init to update ARM arch timer with correct frequency
from system counter and enable system counter.

Signed-off-by: Jian Li <jian.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>

arch/arm/include/asm/arch-imx9/imx-regs.h

diff --git a/arch/arm/include/asm/arch-imx9/imx-regs.h b/arch/arm/include/asm/arch-imx9/imx-regs.h
index 50ec902..32c76ce 100644
--- a/arch/arm/include/asm/arch-imx9/imx-regs.h
+++ b/arch/arm/include/asm/arch-imx9/imx-regs.h
@@ -11,6 +11,7 @@
 #define IOMUXC_BASE_ADDR	0x443C0000UL
 #define CCM_BASE_ADDR		0x44450000UL
 #define CCM_CCGR_BASE_ADDR	0x44458000UL
+#define SYSCNT_CTRL_BASE_ADDR	0x44290000
 
 #define ANATOP_BASE_ADDR    0x44480000UL