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armv8/fsl-lsch3: consolidate the clock system initialization

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This patch binds the sys_info->freq_systembus to Platform PLL, and
implements the IPs' clock function individually.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
This commit is contained in:
Hou Zhiqiang
2017-01-10 16:44:16 +08:00
committed by York Sun
parent 904110c7ac
commit 3564208e01
3 changed files with 23 additions and 8 deletions
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1
arch/arm/include/asm/arch-fsl-layerscape/immap_lsch3.h
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@@ -151,6 +151,7 @@
#ifndef __ASSEMBLY__
struct sys_info {
unsigned long freq_processor[CONFIG_MAX_CPUS];
/* frequency of platform PLL */
unsigned long freq_systembus;
unsigned long freq_ddrbus;
#ifdef CONFIG_SYS_FSL_HAS_DP_DDR