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imx6q-lxr: Add board support

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Add support for the Comvetia i.MX6Q LXR2 board, which is
uses the Phytec PFLA02 SoM.

Based on the original work from Stefano Babic <sbabic@denx.de>.

The Phytec PFLA02 devicetrees are taken from kernel 6.11-rc7.

The imx6q-lxr.dts has been submitted upstream:

https://lore.kernel.org/linux-devicetree/20240913200906.1753458-3-festevam@gmail.com/

After it gets accepted in mainline (most likely in kernel 6.13),
the lxr2 board can then be switched to OF_UPSTREAM and these device trees
can be removed from U-Boot.

Signed-off-by: Fabio Estevam <festevam@denx.de>
This commit is contained in:
Fabio Estevam
2024-09-13 21:56:05 -03:00
committed by Fabio Estevam
parent 29b053216f
commit effe934e50
12 changed files with 1167 additions and 0 deletions
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include/configs/lxr2.h Normal file
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/* SPDX-License-Identifier: GPL-2.0+ */
// Copyright (C) Stefano Babic <sbabic@denx.de>
#ifndef __LXR2_CONFIG_H
#define __LXR2_CONFIG_H
#include <config_distro_bootcmd.h>
#include "mx6_common.h"
#define PHYS_SDRAM_SIZE SZ_1G
/* Physical Memory Map */
#define PHYS_SDRAM MMDC0_ARB_BASE_ADDR
#define CFG_SYS_SDRAM_BASE PHYS_SDRAM
#define CFG_SYS_INIT_RAM_ADDR IRAM_BASE_ADDR
#define CFG_SYS_INIT_RAM_SIZE IRAM_SIZE
#define CFG_SYS_FSL_ESDHC_ADDR 0
#define CFG_MXC_UART_BASE UART4_BASE
#endif