From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Rini Date: Tue, 20 Apr 2021 10:20:49 -0400 Subject: [PATCH 2/6] arm: highbank: Enable OF_CONTROL In-Reply-To: <20210412000455.12996-3-andre.przywara@arm.com> References: <20210412000455.12996-1-andre.przywara@arm.com> <20210412000455.12996-3-andre.przywara@arm.com> Message-ID: <20210420142049.GE1310@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 Mon, Apr 12, 2021 at 01:04:51AM +0100, Andre Przywara wrote: > All Calxeda machines are actually a poster book example of device tree > usage: the DT is loaded from flash by the management processor into > DRAM, the memory node is populated with the detected DRAM size and this > DT is then handed over to the kernel. > So it's a shame that U-Boot didn't participate in this chain, but > fortunately this is easy to fix: > > Define CONFIG_OF_CONTROL and CONFIG_OF_BOARD, and provide a trivial > function to tell U-Boot about the (fixed) location of the DTB in DRAM. > Then enable DM_SERIAL, to let the PL011 driver pick up the UART platform > data from the DT. Also define AHCI, to bring this driver into the driver > model world as well. > > Signed-off-by: Andre Przywara 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: