diff options
| author | T Karthik Reddy <t.karthik.reddy@xilinx.com> | 2019-12-18 03:34:41 -0700 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2020-01-14 09:05:52 +0100 |
| commit | 53c69dec331ce8a6d0c57f0daed55d82f76d4fe6 (patch) | |
| tree | ba6e8a2597fd75d8e7f13db6d82910f777574de0 /include | |
| parent | 18be60b8bce2ce4ab38da6f1be9aa8f22557129e (diff) | |
board: xilinx: Add support for user configurable boot script offset
Currently "script_offset_f" env variable is hardcoded, this variable
specifies from which offset of the flash boot.scr should be read/write.
As flashes are of different sizes having a fixed offset makes it
difficult to load other images into the flash which may overwrite the
boot script or cannot utilize the full memory. This current fix
creates a new config "CONFIG_BOOT_SCRIPT_OFFSET" which holds the
offset address, overwrites the "script_offset_f" variable.
Also removed existing variable with default values, as the default
values are held by CONFIG_BOOT_SCRIPT_OFFSET
Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/configs/xilinx_versal.h | 1 | ||||
| -rw-r--r-- | include/configs/xilinx_zynqmp.h | 1 | ||||
| -rw-r--r-- | include/configs/zynq-common.h | 1 |
3 files changed, 0 insertions, 3 deletions
diff --git a/include/configs/xilinx_versal.h b/include/configs/xilinx_versal.h index f426127edc..dec5001b5f 100644 --- a/include/configs/xilinx_versal.h +++ b/include/configs/xilinx_versal.h @@ -92,7 +92,6 @@ "kernel_size_r=0x10000000\0" \ "scriptaddr=0x20000000\0" \ "ramdisk_addr_r=0x02100000\0" \ - "script_offset_f=0x7F80000\0" \ "script_size_f=0x80000\0" #if defined(CONFIG_MMC_SDHCI_ZYNQ) diff --git a/include/configs/xilinx_zynqmp.h b/include/configs/xilinx_zynqmp.h index ee1ceebf12..9e08ed5108 100644 --- a/include/configs/xilinx_zynqmp.h +++ b/include/configs/xilinx_zynqmp.h @@ -114,7 +114,6 @@ "kernel_addr_r=0x18000000\0" \ "scriptaddr=0x20000000\0" \ "ramdisk_addr_r=0x02100000\0" \ - "script_offset_f=0x3e80000\0" \ "script_size_f=0x80000\0" \ #if defined(CONFIG_MMC_SDHCI_ZYNQ) diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h index 189ca81bbe..22486c0e4c 100644 --- a/include/configs/zynq-common.h +++ b/include/configs/zynq-common.h @@ -194,7 +194,6 @@ "fdt_high=0x20000000\0" \ "initrd_high=0x20000000\0" \ "scriptaddr=0x20000\0" \ - "script_offset_f=0xFC0000\0" \ "script_size_f=0x40000\0" \ "fdt_addr_r=0x1f00000\0" \ "pxefile_addr_r=0x2000000\0" \ |