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arm: global_data: add scu_dev for i.MX8

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Add scu_dev for i.MX8, this will be used as a handle
to communite with SCU from A35.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
This commit is contained in:
Peng Fan
2018-10-18 14:28:10 +02:00
committed by Stefano Babic
parent a6bba0bd00
commit 60b9de4f70
1 changed files with 4 additions and 0 deletions
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4
arch/arm/include/asm/global_data.h
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@@ -74,6 +74,10 @@ struct arch_global_data {
#if defined(CONFIG_FSL_LSCH3) && defined(CONFIG_SYS_FSL_HAS_DP_DDR) #if defined(CONFIG_FSL_LSCH3) && defined(CONFIG_SYS_FSL_HAS_DP_DDR)
unsigned long mem2_clk; unsigned long mem2_clk;
#endif #endif
#ifdef CONFIG_ARCH_IMX8
struct udevice *scu_dev;
#endif
}; };
#include <asm-generic/global_data.h> #include <asm-generic/global_data.h>