From patchwork Tue Jun 20 21:55:24 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [U-Boot,1/2] board/db410c: add missing linker map entries for efi From: Rob Clark X-Patchwork-Id: 778514 Message-Id: <20170620215525.10430-1-robdclark@gmail.com> To: U-Boot Mailing List Cc: Nicolas Dechesne , Stephen Boyd Date: Tue, 20 Jun 2017 17:55:24 -0400 Otherwise the loaded image would miss the efi_runtime sections, and fall over hard when grub (for example) tried to call runtime services located in this section. Signed-off-by: Rob Clark --- board/qualcomm/dragonboard410c/u-boot.lds | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/board/qualcomm/dragonboard410c/u-boot.lds b/board/qualcomm/dragonboard410c/u-boot.lds index 6e1c5a8..62ac4d7 100644 --- a/board/qualcomm/dragonboard410c/u-boot.lds +++ b/board/qualcomm/dragonboard410c/u-boot.lds @@ -43,6 +43,22 @@ SECTIONS . = ALIGN(8); + .efi_runtime : { + __efi_runtime_start = .; + *(efi_runtime_text) + *(efi_runtime_data) + __efi_runtime_stop = .; + } + + .efi_runtime_rel : { + __efi_runtime_rel_start = .; + *(.relaefi_runtime_text) + *(.relaefi_runtime_data) + __efi_runtime_rel_stop = .; + } + + . = ALIGN(8); + .image_copy_end : { *(.__image_copy_end) From patchwork Tue Jun 20 21:55:25 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [U-Boot,2/2] board/db410c: fix fdt address From: Rob Clark X-Patchwork-Id: 778516 Message-Id: <20170620215525.10430-2-robdclark@gmail.com> To: U-Boot Mailing List Cc: Nicolas Dechesne , Stephen Boyd Date: Tue, 20 Jun 2017 17:55:25 -0400 Signed-off-by: Rob Clark --- Maybe there is a better way to not hardcode this? But at least with the build of lk that I have, the fdt table is at 0x81e00000. I guess there must be a more robust way to do this, since presumably lk when booting the linux kernel directly somehow passes the fdt address. include/configs/dragonboard410c.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/configs/dragonboard410c.h b/include/configs/dragonboard410c.h index 11c842d..3b9932d 100644 --- a/include/configs/dragonboard410c.h +++ b/include/configs/dragonboard410c.h @@ -105,7 +105,7 @@ REFLASH(dragonboard/u-boot.img, 8)\ "linux_image=Image\0" \ "kernel_addr_r=0x81000000\0"\ "fdtfile=apq8016-sbc.dtb\0" \ - "fdt_addr_r=0x83000000\0"\ + "fdt_addr_r=0x81e00000\0"\ "ramdisk_addr_r=0x84000000\0"\ "scriptaddr=0x90000000\0"\ "pxefile_addr_r=0x90100000\0"\