From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gary Bisson Date: Wed, 14 Nov 2018 17:55:27 +0100 Subject: [U-Boot] [PATCH 0/2] imx: fix M4 boot on i.MX8MQ processors Message-ID: <20181114165529.6563-1-gary.bisson@boundarydevices.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hi, This series fixes loading a M4 firmware into memory and start that M4 core using bootaux on i.MX8MQ platforms. There were two issues: 1- the memory where the firmware is loaded (TCM) wasn't mapped 2- the bootaux code relied on ulong instead of u32 (M4 core is 32-bit) This was tested on Nitrogen8M platform. Regards, Gary Gary Bisson (2): imx: mx8m: add memory mapping for CAAM and TCM imx: bootaux: fix stack and pc assignment on 64-bit platforms arch/arm/mach-imx/imx_bootaux.c | 4 ++-- arch/arm/mach-imx/mx8m/soc.c | 16 ++++++++++++++++ 2 files changed, 18 insertions(+), 2 deletions(-) -- 2.19.1