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iot_dk/hsdk: Implement its own print_cpuinfo()

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ARC IDENTITY register only encodes major architecture
type and version while for a particular board/silicon we
may know better which template was used and so we may identify
CPU more precise, which exactly we do here.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
This commit is contained in:
Alexey Brodkin 2018-10-10 14:03:47 +03:00
parent ba9f56f3d4
commit 5b86ca96d0
2 changed files with 16 additions and 0 deletions
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8
board/synopsys/hsdk/hsdk.c
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@ -1046,3 +1046,11 @@ int board_mmc_init(bd_t *bis)
return 0;
}
#ifdef CONFIG_DISPLAY_CPUINFO
int print_cpuinfo(void)
{
printf("CPU: ARC HS38 v2.1c\n");
return 0;
}
#endif /* CONFIG_DISPLAY_CPUINFO */

8
board/synopsys/iot_devkit/iot_devkit.c
View file

@ -166,3 +166,11 @@ int checkboard(void)
puts("Board: Synopsys IoT Development Kit\n");
return 0;
};
#ifdef CONFIG_DISPLAY_CPUINFO
int print_cpuinfo(void)
{
printf("CPU: ARC EM9D\n");
return 0;
}
#endif /* CONFIG_DISPLAY_CPUINFO */