| Marc Jones | 17b9c19 | 2015-01-16 13:45:23 -0700 | [diff] [blame] | 1 | config ARCH_BOOTBLOCK_ARMV8_64 |
| Furquan Shaikh | 2af76f4 | 2014-04-28 16:39:40 -0700 | [diff] [blame] | 2 | def_bool n |
| 3 | select ARCH_BOOTBLOCK_ARM64 |
| Marc Jones | 17b9c19 | 2015-01-16 13:45:23 -0700 | [diff] [blame] | 4 | |
| Stefan Reinauer | 77b1655 | 2015-01-14 19:51:47 +0100 | [diff] [blame] | 5 | config ARCH_VERSTAGE_ARMV8_64 |
| 6 | def_bool n |
| 7 | select ARCH_VERSTAGE_ARM64 |
| 8 | |
| Marc Jones | 17b9c19 | 2015-01-16 13:45:23 -0700 | [diff] [blame] | 9 | config ARCH_ROMSTAGE_ARMV8_64 |
| Furquan Shaikh | 2af76f4 | 2014-04-28 16:39:40 -0700 | [diff] [blame] | 10 | def_bool n |
| 11 | select ARCH_ROMSTAGE_ARM64 |
| Marc Jones | 17b9c19 | 2015-01-16 13:45:23 -0700 | [diff] [blame] | 12 | |
| 13 | config ARCH_RAMSTAGE_ARMV8_64 |
| Furquan Shaikh | 2af76f4 | 2014-04-28 16:39:40 -0700 | [diff] [blame] | 14 | def_bool n |
| 15 | select ARCH_RAMSTAGE_ARM64 |
| David Hendricks | cc3b69b | 2018-02-07 13:27:26 -0800 | [diff] [blame] | 16 | |
| 17 | config ARCH_ARMV8_EXTENSION |
| 18 | int |
| 19 | default 0 |
| 20 | help |
| 21 | Specify ARMv8 extension, for example '1' for ARMv8.1, to control the |
| 22 | '-march' option passed into the compiler. Defaults to 0 for vanilla |
| 23 | ARMv8 but may be overridden in the SoC's Kconfig. |
| 24 | |
| 25 | All ARMv8 implementations are downwards-compatible, so this does not |
| 26 | need to be changed unless specific features (e.g. new instructions) |
| 27 | are used by the SoC's coreboot code. |