diff options
Diffstat (limited to 'arch/x86/lib/fsp/fsp_support.c')
| -rw-r--r-- | arch/x86/lib/fsp/fsp_support.c | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/arch/x86/lib/fsp/fsp_support.c b/arch/x86/lib/fsp/fsp_support.c index 9257745..d86a511 100644 --- a/arch/x86/lib/fsp/fsp_support.c +++ b/arch/x86/lib/fsp/fsp_support.c @@ -103,10 +103,12 @@ void fsp_init(u32 stack_top, u32 boot_mode, void *nvs_buf) fsp_init_f init; struct fsp_init_params params; struct fspinit_rtbuf rt_buf; - struct vpd_region *fsp_vpd; struct fsp_header *fsp_hdr; struct fsp_init_params *params_ptr; +#ifdef CONFIG_FSP_USE_UPD + struct vpd_region *fsp_vpd; struct upd_region *fsp_upd; +#endif #ifdef CONFIG_DEBUG_UART setup_early_uart(); @@ -122,14 +124,7 @@ void fsp_init(u32 stack_top, u32 boot_mode, void *nvs_buf) config_data.common.stack_top = stack_top; config_data.common.boot_mode = boot_mode; - fsp_upd = &config_data.fsp_upd; - memset(&rt_buf, 0, sizeof(struct fspinit_rtbuf)); - - /* Reserve a gap in stack top */ - rt_buf.common.stack_top = stack_top - 32; - rt_buf.common.boot_mode = boot_mode; - rt_buf.common.upd_data = fsp_upd; - +#ifdef CONFIG_FSP_USE_UPD /* Get VPD region start */ fsp_vpd = (struct vpd_region *)(fsp_hdr->img_base + fsp_hdr->cfg_region_off); @@ -137,12 +132,22 @@ void fsp_init(u32 stack_top, u32 boot_mode, void *nvs_buf) /* Verify the VPD data region is valid */ assert(fsp_vpd->sign == VPD_IMAGE_ID); + fsp_upd = &config_data.fsp_upd; + /* Copy default data from Flash */ memcpy(fsp_upd, (void *)(fsp_hdr->img_base + fsp_vpd->upd_offset), sizeof(struct upd_region)); /* Verify the UPD data region is valid */ assert(fsp_upd->terminator == UPD_TERMINATOR); +#endif + + memset(&rt_buf, 0, sizeof(struct fspinit_rtbuf)); + + /* Initialize runtime buffer for fsp_init() */ + rt_buf.common.stack_top = stack_top - 32; + rt_buf.common.boot_mode = boot_mode; + rt_buf.common.upd_data = fsp_upd; /* Override any configuration if required */ update_fsp_configs(&config_data); |