From patchwork Thu Jun 4 20:39:48 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jagan Teki X-Patchwork-Id: 241753 List-Id: U-Boot discussion From: jagan at amarulasolutions.com (Jagan Teki) Date: Fri, 5 Jun 2020 02:09:48 +0530 Subject: [PATCH v3 5/6] sifive: fu540: Add boot flash script offset, size In-Reply-To: <20200604203949.550290-1-jagan@amarulasolutions.com> References: <20200604203949.550290-1-jagan@amarulasolutions.com> Message-ID: <20200604203949.550290-6-jagan@amarulasolutions.com> HiFive-Unleashed-A00 has SPI flash with 32MiB size. So, let's use the script offset at the end of 4K. This way it cannot overlap any offsets being used by software components in flash layout. So, SF distrocmd will pick the script at desired script address and run. Signed-off-by: Jagan Teki Reviewed-by: Bin Meng --- Changes for v3: - none include/configs/sifive-fu540.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/configs/sifive-fu540.h b/include/configs/sifive-fu540.h index 72c841eb9b..68fda14d76 100644 --- a/include/configs/sifive-fu540.h +++ b/include/configs/sifive-fu540.h @@ -62,6 +62,8 @@ "kernel_addr_r=0x84000000\0" \ "fdt_addr_r=0x88000000\0" \ "scriptaddr=0x88100000\0" \ + "script_offset_f=0x1fff000\0" \ + "script_size_f=0x1000\0" \ "pxefile_addr_r=0x88200000\0" \ "ramdisk_addr_r=0x88300000\0" \ "type_guid_gpt_loader1=" TYPE_GUID_LOADER1 "\0" \