mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-22 11:13:07 +00:00
1b81843bac
BCM6813 is a Broadcom B53 based PON and WLAN AP router SoC. It is part of the BCA (Broadband Carrier Access origin) chipset family so it's added under ARCH_BCMBCA platform. This initial support includes a bare-bone implementation and dts with CPU subsystem, memory and ARM PL011 uart. This SoC is supported in the linux-next git repository so the dts and dtsi files are copied from linux. The u-boot image can be loaded from flash or network to the entry point address in the memory and boot from there to the console. Signed-off-by: William Zhang <william.zhang@broadcom.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
32 lines
669 B
C
32 lines
669 B
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright 2022 Broadcom Ltd.
|
|
*/
|
|
#include <common.h>
|
|
#include <asm/armv8/mmu.h>
|
|
#include <linux/sizes.h>
|
|
|
|
static struct mm_region bcm96813_mem_map[] = {
|
|
{
|
|
.virt = 0x00000000UL,
|
|
.phys = 0x00000000UL,
|
|
.size = 1UL * SZ_1G,
|
|
.attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) |
|
|
PTE_BLOCK_INNER_SHARE
|
|
},
|
|
{
|
|
/* SoC peripheral */
|
|
.virt = 0xff800000UL,
|
|
.phys = 0xff800000UL,
|
|
.size = 0x100000,
|
|
.attrs = PTE_BLOCK_MEMTYPE(MT_DEVICE_NGNRNE) |
|
|
PTE_BLOCK_NON_SHARE |
|
|
PTE_BLOCK_PXN | PTE_BLOCK_UXN
|
|
},
|
|
{
|
|
/* List terminator */
|
|
0,
|
|
}
|
|
};
|
|
|
|
struct mm_region *mem_map = bcm96813_mem_map;
|