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plat/arm: remove common code for soc-id feature

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Removed common code for soc-id feature which is applicable
for all arm platforms.

In subsequent patches, added a platform based functions
for FVP and Juno to retrieve the soc-id information.

Change-Id: Idb632a935758a6caff2ca03a6eab8f663da8a93a
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
This commit is contained in:
Manish V Badarkhe 2020-08-04 16:55:58 +01:00 • committed by Manish V Badarkhe
parent 0d4ad1fe03
commit 7f03d80d40
1 changed files with 0 additions and 35 deletions
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35
plat/arm/common/arm_common.c
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@ -237,38 +237,3 @@ int plat_sdei_validate_entry_point(uintptr_t ep, unsigned int client_mode)
}
#endif
/*****************************************************************************
* plat_is_smccc_feature_available() - This function checks whether SMCCC
* feature is availabile for platform.
* @fid: SMCCC function id
*
* Return SMC_OK if SMCCC feature is available and SMC_ARCH_CALL_NOT_SUPPORTED
* otherwise.
*****************************************************************************/
int32_t plat_is_smccc_feature_available(u_register_t fid)
{
switch (fid) {
case SMCCC_ARCH_SOC_ID:
default:
return SMC_ARCH_CALL_NOT_SUPPORTED;
}
}
/*
* Weak function to get ARM platform SOC-ID, Always return SOC-ID=0
* ToDo: Get proper SOC-ID for every ARM platform and define this
* function separately for every ARM platform.
*/
uint32_t plat_arm_get_soc_id(void)
{
return 0U;
}
/* Get SOC version */
int32_t plat_get_soc_version(void)
{
return (int32_t)
((ARM_SOC_IDENTIFICATION_CODE << ARM_SOC_IDENTIFICATION_SHIFT)
| (ARM_SOC_CONTINUATION_CODE << ARM_SOC_CONTINUATION_SHIFT)
| plat_arm_get_soc_id());
}