From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Rini Date: Fri, 2 Oct 2020 11:56:25 -0400 Subject: [PATCH 1/2] board: tbs2910: Use recommended distroboot addresses In-Reply-To: <20200827195247.25917-1-smoch@web.de> References: <20200827195247.25917-1-smoch@web.de> Message-ID: <20201002155625.GD14816@bill-the-cat> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Thu, Aug 27, 2020 at 09:52:46PM +0200, Soeren Moch wrote: > According to doc/README.distro fdt_addr must not be set when DTB is not > available from hardware. So remove this entry. > > Use address 32MB above the start of DRAM for kernel_addr_r. This way > we likely can avoid the self-relocation of the compressed kernel image > before it decompresses to offset 0x8000 from start of DRAM. > > Use address 128MB above the start of DRAM for fdt_addr_r, since this is > the maximum location for the end of the kernel. So we avoid overwriting > the DTB. > > Use 512k above that for ramdisk_addr_r. This should be enough for the > DTB, rest of DRAM can be used for initrd. > > Place boot script / extlinux.conf at offset 0 / 1MB from start of DRAM. > This space is available for processing in U-Boot. > > Signed-off-by: Soeren Moch > Reviewed-by: Fabio Estevam > Reviewed-by: Tom Rini Applied to u-boot/master, thanks! -- Tom -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 659 bytes Desc: not available URL: