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| author | Alistair Popple <alistair@popple.id.au> | 2015-03-20 14:59:15 +1100 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2015-03-26 11:12:18 +1100 |
| commit | fc2906d321adf27db33918711b1055a8ea5b34f9 (patch) | |
| tree | 609849d3bbc735d0643d9cb42fa5e2764ab8da88 /include/ast.h | |
| parent | 822403ea5dcc51a5c70c0ab061ef49adb17d82e4 (diff) | |
| download | skiboot-fc2906d321adf27db33918711b1055a8ea5b34f9.zip skiboot-fc2906d321adf27db33918711b1055a8ea5b34f9.tar.gz skiboot-fc2906d321adf27db33918711b1055a8ea5b34f9.tar.bz2 | |
memboot: Add a memboot flash backend
memboot uses bmc system memory instead of a real flash chip. This
patch adds a flash backend for bmc system memory to allow use of the
memboot tool (in external/memboot) to boot the system.
Signed-off-by: Alistair Popple <alistair@popple.id.au>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'include/ast.h')
| -rw-r--r-- | include/ast.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/ast.h b/include/ast.h index efc898d..58adb6c 100644 --- a/include/ast.h +++ b/include/ast.h @@ -72,6 +72,7 @@ int ast_copy_to_ahb(uint32_t reg, const void *src, uint32_t len); int ast_copy_from_ahb(void *dst, uint32_t reg, uint32_t len); void ast_io_init(void); +bool ast_is_ahb_lpc_pnor(void); /* UART configuration */ @@ -90,6 +91,7 @@ void ast_setup_ibt(uint16_t io_base, uint8_t irq); */ #define AST_SF_TYPE_PNOR 0 #define AST_SF_TYPE_BMC 1 +#define AST_SF_TYPE_MEM 2 struct spi_flash_ctrl; int ast_sf_open(uint8_t type, struct spi_flash_ctrl **ctrl); |