From mboxrd@z Thu Jan 1 00:00:00 1970 From: York Sun Date: Mon, 30 Nov 2015 09:18:29 -0800 Subject: [U-Boot] [PATCH] arm: ls102xa: Update fdt_high and initrd_high for LS1021AQDS board In-Reply-To: <1446693386-1620-1-git-send-email-b18965@freescale.com> References: <1446693386-1620-1-git-send-email-b18965@freescale.com> Message-ID: <565C84E5.4030805@freescale.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On 11/04/2015 07:16 PM, Alison Wang wrote: > As 3G/1G user/kernel memory split is used on LS1021A, the Linux kernel > fails to access the device tree blob on boot. The reason is that u-boot > relocates the device tree blob into high memory when booting the kernel > and the kernel is unable to access the blob. > > To avoid this issue, fdt_high is set to the value of 0xffffffff. The > device tree blob will not get relocated and is still in low memory to > make it accessible to the kernel. > > For the same reason, initrd_high is set to the value of 0xffffffff too. > > This patch is to update fdt_high and initrd_high for LS1021AQDS board. > > Signed-off-by: Alison Wang > --- > include/configs/ls1021aqds.h | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) Applied to fsl-qoriq master. Thanks. York