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| author | Abner Chang <abner.chang@hpe.com> | 2019-06-29 17:10:47 +0300 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2019-06-29 18:29:45 +0300 |
| commit | 9c18c2c61073cdd9a0f2e731dc8e2b2aa38ffb3f (patch) | |
| tree | fbf61c51e4d41606e84113a29a860e6339216808 | |
| parent | 08b196956d684678e930850bc1b54d602dfff555 (diff) | |
| download | opensbi-9c18c2c61073cdd9a0f2e731dc8e2b2aa38ffb3f.tar.xz | |
include: Add firmware context to sbi_platform
Add firmware context field struct sbi_platform to carry firmware
specific information.
Signed-off-by: Abner Chang <abner.chang@hpe.com>
Acked-by: Anup Patel <anup.patel@wdc.com>
| -rw-r--r-- | include/sbi/sbi_platform.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/sbi/sbi_platform.h b/include/sbi/sbi_platform.h index 4399378..e3377b4 100644 --- a/include/sbi/sbi_platform.h +++ b/include/sbi/sbi_platform.h @@ -32,6 +32,8 @@ #define SBI_PLATFORM_DISABLED_HART_OFFSET (0x58) /** Offset of platform_ops_addr in struct sbi_platform */ #define SBI_PLATFORM_OPS_OFFSET (0x60) +/** Offset of firmware_context in struct sbi_platform */ +#define SBI_PLATFORM_FIRMWARE_CONTEXT_OFFSET (0x60 + __SIZEOF_POINTER__) #ifndef __ASSEMBLY__ @@ -136,6 +138,8 @@ struct sbi_platform { u64 disabled_hart_mask; /** Pointer to sbi platform operations */ unsigned long platform_ops_addr; + /** Pointer to system firmware specific context */ + unsigned long firmware_context; } __packed; /** Get pointer to sbi_platform for sbi_scratch pointer */ |