diff options
author | Philippe Reynes <philippe.reynes@softathome.com> | 2018-10-11 19:31:59 +0300 |
---|---|---|
committer | Tom Rini <trini@konsulko.com> | 2018-11-16 21:34:35 +0300 |
commit | 786dc91492b3e759fb22aa88c5d9cc07dc7986f1 (patch) | |
tree | ed4324128944fb440e0fdff20cf80c416bcba46a /board/broadcom | |
parent | 40b59b0586339569c93ce54350edf292d1ce5283 (diff) | |
download | u-boot-786dc91492b3e759fb22aa88c5d9cc07dc7986f1.tar.xz |
bcm968580xref: add initial support
This add the initial support of the broadcom reference
board bcm968580xref with a bcm6858 SoC.
This board has 512 MB of ram, 256 MB of flash (nand),
2 usb port, 1 uart, 4 ethernet ports (LAN), 1 ethernet port (WAN).
Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com>
Diffstat (limited to 'board/broadcom')
-rw-r--r-- | board/broadcom/bcm968580xref/Kconfig | 17 | ||||
-rw-r--r-- | board/broadcom/bcm968580xref/MAINTAINERS | 6 | ||||
-rw-r--r-- | board/broadcom/bcm968580xref/Makefile | 3 | ||||
-rw-r--r-- | board/broadcom/bcm968580xref/bcm968580xref.c | 61 |
4 files changed, 87 insertions, 0 deletions
diff --git a/board/broadcom/bcm968580xref/Kconfig b/board/broadcom/bcm968580xref/Kconfig new file mode 100644 index 0000000000..b5730367a2 --- /dev/null +++ b/board/broadcom/bcm968580xref/Kconfig @@ -0,0 +1,17 @@ +if ARCH_BCM6858 + +config SYS_VENDOR + default "broadcom" + +config SYS_BOARD + default "bcm968580xref" + +config SYS_CONFIG_NAME + default "broadcom_bcm968580xref" + +endif + +config TARGET_BCM968580XREF + bool "Support Broadcom bcm968580xref" + depends on ARCH_BCM6858 + select ARM64 diff --git a/board/broadcom/bcm968580xref/MAINTAINERS b/board/broadcom/bcm968580xref/MAINTAINERS new file mode 100644 index 0000000000..1ecdfbc0bb --- /dev/null +++ b/board/broadcom/bcm968580xref/MAINTAINERS @@ -0,0 +1,6 @@ +BROADCOM BCM968580XREF +M: Philippe Reynes <philippe.reynes@softathome.com> +S: Maintained +F: board/broadcom/bcm968580xref/ +F: include/configs/broadcom_bcm968580xref.h +F: configs/bcm968580_ram_defconfig diff --git a/board/broadcom/bcm968580xref/Makefile b/board/broadcom/bcm968580xref/Makefile new file mode 100644 index 0000000000..5cd393b196 --- /dev/null +++ b/board/broadcom/bcm968580xref/Makefile @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0+ + +obj-y += bcm968580xref.o diff --git a/board/broadcom/bcm968580xref/bcm968580xref.c b/board/broadcom/bcm968580xref/bcm968580xref.c new file mode 100644 index 0000000000..2e547f5170 --- /dev/null +++ b/board/broadcom/bcm968580xref/bcm968580xref.c @@ -0,0 +1,61 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2018 Philippe Reynes <philippe.reynes@softathome.com> + */ + +#include <common.h> +#include <fdtdec.h> +#include <linux/io.h> + +#ifdef CONFIG_ARM64 +#include <asm/armv8/mmu.h> + +static struct mm_region broadcom_bcm968580xref_mem_map[] = { + { + /* RAM */ + .virt = 0x00000000UL, + .phys = 0x00000000UL, + .size = 8UL * SZ_1G, + .attrs = PTE_BLOCK_MEMTYPE(MT_NORMAL) | + PTE_BLOCK_INNER_SHARE + }, { + /* SoC */ + .virt = 0x80000000UL, + .phys = 0x80000000UL, + .size = 0xff80000000UL, + .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 = broadcom_bcm968580xref_mem_map; +#endif + +int board_init(void) +{ + return 0; +} + +int dram_init(void) +{ + if (fdtdec_setup_mem_size_base() != 0) + printf("fdtdec_setup_mem_size_base() has failed\n"); + + return 0; +} + +int dram_init_banksize(void) +{ + fdtdec_setup_memory_banksize(); + + return 0; +} + +int print_cpuinfo(void) +{ + return 0; +} |