From patchwork Sat Oct 20 22:33:08 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [U-Boot,04/12] x86: Add an fdt pointer to the global data structure From: Simon Glass X-Patchwork-Id: 192959 Message-Id: <1350772396-28946-5-git-send-email-sjg@chromium.org> To: U-Boot Mailing List Cc: Tom Rini Date: Sat, 20 Oct 2012 15:33:08 -0700 From: Gabe Black This change adds a pointer to the global data structure in x86 to point to the device tree. This mirrors an identical pointer in ARM. Signed-off-by: Gabe Black Signed-off-by: Simon Glass --- arch/x86/include/asm/global_data.h | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/arch/x86/include/asm/global_data.h b/arch/x86/include/asm/global_data.h index 3c79508..d3b6031 100644 --- a/arch/x86/include/asm/global_data.h +++ b/arch/x86/include/asm/global_data.h @@ -57,6 +57,7 @@ typedef struct global_data { unsigned long new_gd_addr; /* New location of Global Data */ phys_size_t ram_size; /* RAM size */ unsigned long reset_status; /* reset status register at boot */ + const void *fdt_blob; /* Our device tree, NULL if none */ void **jt; /* jump table */ char env_buf[32]; /* buffer for getenv() before reloc. */ } gd_t;