[PATCH v2 1/3] arm: bcmbca: add bcm6858 SoC support under CONFIG_ARCH_BCMBCA
Philippe REYNES
philippe.reynes at softathome.com
Wed Aug 24 14:38:01 CEST 2022
Hi William,
Le 22/08/2022 à 20:39, William Zhang a écrit :
> BCM6858 is a Broadcom B53 based PON Gateway SoC. It is part of the BCA
> (Broadband Carrier Access origin) chipset family. Like other broadband
> SoC, this patch adds it under CONFIG_BCM6858 chip config and
> CONFIG_ARCH_BCMBCA platform config.
>
> This initial support includes a bare-bone implementation and the
> original dts is updated with the one from linux next git repository.
>
> 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 at broadcom.com>
Reviewed-by: Philippe Reynes <philippe.reynes at softathome.com>
>
> ---
>
> Changes in v2:
> -Add help in BCM6858 Kconfig option to include the list of the supported
> chips.
>
> MAINTAINERS | 1 +
> arch/arm/dts/Makefile | 2 +
> arch/arm/dts/bcm6858.dtsi | 197 ++++++++++++++---------
> arch/arm/dts/bcm96858.dts | 30 ++++
> arch/arm/mach-bcmbca/Kconfig | 11 ++
> arch/arm/mach-bcmbca/Makefile | 1 +
> arch/arm/mach-bcmbca/bcm6858/Kconfig | 17 ++
> arch/arm/mach-bcmbca/bcm6858/Makefile | 5 +
> arch/arm/mach-bcmbca/bcm6858/mmu_table.c | 32 ++++
> board/broadcom/bcmbca/Kconfig | 7 +
> configs/bcm96858_defconfig | 23 +++
> include/configs/bcm96858.h | 11 ++
> 12 files changed, 258 insertions(+), 79 deletions(-)
> create mode 100644 arch/arm/dts/bcm96858.dts
> create mode 100644 arch/arm/mach-bcmbca/bcm6858/Kconfig
> create mode 100644 arch/arm/mach-bcmbca/bcm6858/Makefile
> create mode 100644 arch/arm/mach-bcmbca/bcm6858/mmu_table.c
> create mode 100644 configs/bcm96858_defconfig
> create mode 100644 include/configs/bcm96858.h
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 1f50dad583ce..819fa5b87824 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -231,6 +231,7 @@ N: bcm[9]?6756
> N: bcm[9]?6813
> N: bcm[9]?6846
> N: bcm[9]?6856
> +N: bcm[9]?6858
> N: bcm[9]?6878
>
> ARM BROADCOM BCMSTB
> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> index a0ea9fa6029d..ee3475b97a40 100644
> --- a/arch/arm/dts/Makefile
> +++ b/arch/arm/dts/Makefile
> @@ -1182,6 +1182,8 @@ dtb-$(CONFIG_BCM6846) += \
> dtb-$(CONFIG_BCM6856) += \
> bcm96856.dtb \
> bcm968360bg.dtb
> +dtb-$(CONFIG_BCM6858) += \
> + bcm96858.dtb
> dtb-$(CONFIG_BCM6878) += \
> bcm96878.dtb
>
> diff --git a/arch/arm/dts/bcm6858.dtsi b/arch/arm/dts/bcm6858.dtsi
> index 02225621710b..19c4dd6fa7e4 100644
> --- a/arch/arm/dts/bcm6858.dtsi
> +++ b/arch/arm/dts/bcm6858.dtsi
> @@ -1,122 +1,161 @@
> // SPDX-License-Identifier: GPL-2.0+
> /*
> * Copyright (C) 2018 Philippe Reynes <philippe.reynes at softathome.com>
> + * Copyright 2022 Broadcom Ltd.
> */
>
> -#include "skeleton64.dtsi"
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include <dt-bindings/interrupt-controller/arm-gic.h>
>
> / {
> - compatible = "brcm,bcm6858";
> + compatible = "brcm,bcm6858", "brcm,bcmbca";
> #address-cells = <2>;
> #size-cells = <2>;
>
> - aliases {
> - spi0 = &hsspi;
> - };
> + interrupt-parent = <&gic>;
>
> cpus {
> #address-cells = <2>;
> #size-cells = <0>;
> - u-boot,dm-pre-reloc;
>
> - cpu0: cpu at 0 {
> - compatible = "arm,cortex-a53", "arm,armv8";
> + B53_0: cpu at 0 {
> + compatible = "brcm,brahma-b53";
> device_type = "cpu";
> reg = <0x0 0x0>;
> - next-level-cache = <&l2>;
> - u-boot,dm-pre-reloc;
> + next-level-cache = <&L2_0>;
> + enable-method = "psci";
> };
>
> - cpu1: cpu at 1 {
> - compatible = "arm,cortex-a53", "arm,armv8";
> + B53_1: cpu at 1 {
> + compatible = "brcm,brahma-b53";
> device_type = "cpu";
> reg = <0x0 0x1>;
> - next-level-cache = <&l2>;
> - u-boot,dm-pre-reloc;
> + next-level-cache = <&L2_0>;
> + enable-method = "psci";
> };
>
> - cpu2: cpu at 2 {
> - compatible = "arm,cortex-a53", "arm,armv8";
> + B53_2: cpu at 2 {
> + compatible = "brcm,brahma-b53";
> device_type = "cpu";
> reg = <0x0 0x2>;
> - next-level-cache = <&l2>;
> - u-boot,dm-pre-reloc;
> + next-level-cache = <&L2_0>;
> + enable-method = "psci";
> };
>
> - cpu3: cpu at 3 {
> - compatible = "arm,cortex-a53", "arm,armv8";
> + B53_3: cpu at 3 {
> + compatible = "brcm,brahma-b53";
> device_type = "cpu";
> reg = <0x0 0x3>;
> - next-level-cache = <&l2>;
> - u-boot,dm-pre-reloc;
> + next-level-cache = <&L2_0>;
> + enable-method = "psci";
> };
>
> - l2: l2-cache0 {
> + L2_0: l2-cache0 {
> compatible = "cache";
> - u-boot,dm-pre-reloc;
> };
> };
>
> + timer {
> + compatible = "arm,armv8-timer";
> + interrupts = <GIC_PPI 13 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
> + <GIC_PPI 14 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
> + <GIC_PPI 11 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
> + <GIC_PPI 10 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>;
> + };
> +
> + pmu: pmu {
> + compatible = "arm,armv8-pmuv3";
> + interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>,
> + <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>;
> + interrupt-affinity = <&B53_0>, <&B53_1>,
> + <&B53_2>, <&B53_3>;
> + };
> +
> clocks {
> - compatible = "simple-bus";
> - #address-cells = <2>;
> - #size-cells = <2>;
> - ranges;
> u-boot,dm-pre-reloc;
>
> - periph_osc: periph-osc {
> + periph_clk: periph_clk {
> compatible = "fixed-clock";
> #clock-cells = <0>;
> clock-frequency = <200000000>;
> - u-boot,dm-pre-reloc;
> };
>
> hsspi_pll: hsspi-pll {
> compatible = "fixed-factor-clock";
> #clock-cells = <0>;
> - clocks = <&periph_osc>;
> + clocks = <&periph_clk>;
> clock-mult = <2>;
> clock-div = <1>;
> };
>
> - refclk50mhz: refclk50mhz {
> - compatible = "fixed-clock";
> + wdt_clk: wdt-clk {
> + compatible = "fixed-factor-clock";
> #clock-cells = <0>;
> - clock-frequency = <50000000>;
> + clocks = <&periph_clk>;
> + clock-div = <4>;
> + clock-mult = <1>;
> };
> };
>
> - ubus {
> + psci {
> + compatible = "arm,psci-0.2";
> + method = "smc";
> + };
> +
> + axi at 81000000 {
> compatible = "simple-bus";
> - #address-cells = <2>;
> - #size-cells = <2>;
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges = <0x0 0x0 0x81000000 0x8000>;
> +
> + gic: interrupt-controller at 1000 {
> + compatible = "arm,gic-400";
> + #interrupt-cells = <3>;
> + interrupt-controller;
> + reg = <0x1000 0x1000>, /* GICD */
> + <0x2000 0x2000>, /* GICC */
> + <0x4000 0x2000>, /* GICH */
> + <0x6000 0x2000>; /* GICV */
> + interrupts = <GIC_PPI 9 (GIC_CPU_MASK_SIMPLE(4) |
> + IRQ_TYPE_LEVEL_HIGH)>;
> + };
> + };
> +
> + bus at ff800000 {
> + compatible = "simple-bus";
> + #address-cells = <1>;
> + #size-cells = <1>;
> + ranges = <0x0 0x0 0xff800000 0x800000>;
> u-boot,dm-pre-reloc;
>
> - uart0: serial at ff800640 {
> + uart0: serial at 640 {
> compatible = "brcm,bcm6345-uart";
> - reg = <0x0 0xff800640 0x0 0x18>;
> - clocks = <&periph_osc>;
> -
> + reg = <0x640 0x18>;
> + interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>;
> + clocks = <&periph_clk>;
> + clock-names = "refclk";
> status = "disabled";
> };
>
> - leds: led-controller at ff800800 {
> + leds: led-controller at 800 {
> compatible = "brcm,bcm6858-leds";
> - reg = <0x0 0xff800800 0x0 0xe4>;
> + reg = <0x800 0xe4>;
>
> status = "disabled";
> };
>
> - wdt1: watchdog at ff802780 {
> + wdt1: watchdog at 2780 {
> compatible = "brcm,bcm6345-wdt";
> - reg = <0x0 0xff802780 0x0 0x14>;
> - clocks = <&refclk50mhz>;
> + reg = <0x2780 0x14>;
> + clocks = <&wdt_clk>;
> };
>
> - wdt2: watchdog at ff8027c0 {
> + wdt2: watchdog at 27c0 {
> compatible = "brcm,bcm6345-wdt";
> - reg = <0x0 0xff8027c0 0x0 0x14>;
> - clocks = <&refclk50mhz>;
> + reg = <0x27c0 0x14>;
> + clocks = <&wdt_clk>;
> };
>
> wdt-reboot {
> @@ -124,91 +163,91 @@
> wdt = <&wdt1>;
> };
>
> - gpio0: gpio-controller at 0xff800500 {
> + gpio0: gpio-controller at 500 {
> compatible = "brcm,bcm6345-gpio";
> - reg = <0x0 0xff800500 0x0 0x4>,
> - <0x0 0xff800520 0x0 0x4>;
> + reg = <0x500 0x4>,
> + <0x520 0x4>;
> gpio-controller;
> #gpio-cells = <2>;
>
> status = "disabled";
> };
>
> - gpio1: gpio-controller at 0xff800504 {
> + gpio1: gpio-controller at 504 {
> compatible = "brcm,bcm6345-gpio";
> - reg = <0x0 0xff800504 0x0 0x4>,
> - <0x0 0xff800524 0x0 0x4>;
> + reg = <0x504 0x4>,
> + <0x524 0x4>;
> gpio-controller;
> #gpio-cells = <2>;
>
> status = "disabled";
> };
>
> - gpio2: gpio-controller at 0xff800508 {
> + gpio2: gpio-controller at 508 {
> compatible = "brcm,bcm6345-gpio";
> - reg = <0x0 0xff800508 0x0 0x4>,
> - <0x0 0xff800528 0x0 0x4>;
> + reg = <0x508 0x4>,
> + <0x528 0x4>;
> gpio-controller;
> #gpio-cells = <2>;
>
> status = "disabled";
> };
>
> - gpio3: gpio-controller at 0xff80050c {
> + gpio3: gpio-controller at 50c {
> compatible = "brcm,bcm6345-gpio";
> - reg = <0x0 0xff80050c 0x0 0x4>,
> - <0x0 0xff80052c 0x0 0x4>;
> + reg = <0x50c 0x4>,
> + <0x52c 0x4>;
> gpio-controller;
> #gpio-cells = <2>;
>
> status = "disabled";
> };
>
> - gpio4: gpio-controller at 0xff800510 {
> + gpio4: gpio-controller at 510 {
> compatible = "brcm,bcm6345-gpio";
> - reg = <0x0 0xff800510 0x0 0x4>,
> - <0x0 0xff800530 0x0 0x4>;
> + reg = <0x510 0x4>,
> + <0x530 0x4>;
> gpio-controller;
> #gpio-cells = <2>;
>
> status = "disabled";
> };
>
> - gpio5: gpio-controller at 0xff800514 {
> + gpio5: gpio-controller at 514 {
> compatible = "brcm,bcm6345-gpio";
> - reg = <0x0 0xff800514 0x0 0x4>,
> - <0x0 0xff800534 0x0 0x4>;
> + reg = <0x514 0x4>,
> + <0x534 0x4>;
> gpio-controller;
> #gpio-cells = <2>;
>
> status = "disabled";
> };
>
> - gpio6: gpio-controller at 0xff800518 {
> + gpio6: gpio-controller at 518 {
> compatible = "brcm,bcm6345-gpio";
> - reg = <0x0 0xff800518 0x0 0x4>,
> - <0x0 0xff800538 0x0 0x4>;
> + reg = <0x518 0x4>,
> + <0x538 0x4>;
> gpio-controller;
> #gpio-cells = <2>;
>
> status = "disabled";
> };
>
> - gpio7: gpio-controller at 0xff80051c {
> + gpio7: gpio-controller at 51c {
> compatible = "brcm,bcm6345-gpio";
> - reg = <0x0 0xff80051c 0x0 0x4>,
> - <0x0 0xff80053c 0x0 0x4>;
> + reg = <0x51c 0x4>,
> + <0x53c 0x4>;
> gpio-controller;
> #gpio-cells = <2>;
>
> status = "disabled";
> };
>
> - hsspi: spi-controller at ff801000 {
> + hsspi: spi-controller at 1000 {
> compatible = "brcm,bcm6328-hsspi";
> #address-cells = <1>;
> #size-cells = <0>;
> - reg = <0x0 0xff801000 0x0 0x600>;
> + reg = <0x1000 0x600>;
> clocks = <&hsspi_pll>, <&hsspi_pll>;
> clock-names = "hsspi", "pll";
> spi-max-frequency = <100000000>;
> @@ -217,14 +256,14 @@
> status = "disabled";
> };
>
> - nand: nand-controller at ff801800 {
> + nand: nand-controller at 1800 {
> compatible = "brcm,nand-bcm6858",
> "brcm,brcmnand-v5.0",
> "brcm,brcmnand";
> reg-names = "nand", "nand-int-base", "nand-cache";
> - reg = <0x0 0xff801800 0x0 0x180>,
> - <0x0 0xff802000 0x0 0x10>,
> - <0x0 0xff801c00 0x0 0x200>;
> + reg = <0x1800 0x180>,
> + <0x2000 0x10>,
> + <0x1c00 0x200>;
> parameter-page-big-endian = <0>;
>
> status = "disabled";
> diff --git a/arch/arm/dts/bcm96858.dts b/arch/arm/dts/bcm96858.dts
> new file mode 100644
> index 000000000000..0cbf582f5d54
> --- /dev/null
> +++ b/arch/arm/dts/bcm96858.dts
> @@ -0,0 +1,30 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * Copyright 2022 Broadcom Ltd.
> + */
> +
> +/dts-v1/;
> +
> +#include "bcm6858.dtsi"
> +
> +/ {
> + model = "Broadcom BCM96858 Reference Board";
> + compatible = "brcm,bcm96858", "brcm,bcm6858", "brcm,bcmbca";
> +
> + aliases {
> + serial0 = &uart0;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +
> + memory at 0 {
> + device_type = "memory";
> + reg = <0x0 0x0 0x0 0x08000000>;
> + };
> +};
> +
> +&uart0 {
> + status = "okay";
> +};
> diff --git a/arch/arm/mach-bcmbca/Kconfig b/arch/arm/mach-bcmbca/Kconfig
> index f35f02c59772..5b977734df41 100644
> --- a/arch/arm/mach-bcmbca/Kconfig
> +++ b/arch/arm/mach-bcmbca/Kconfig
> @@ -93,6 +93,16 @@ config BCM6856
> Broadcom BCM6856 is a dual core Brahma-B53 ARMv8 based xPON Gateway
> SoC. This SoC family includes BCM6856, BCM6836 and BCM4910.
>
> +config BCM6858
> + bool "Support for Broadcom 6858 Family"
> + select ARM64
> + select SYS_ARCH_TIMER
> + select DM_SERIAL
> + select BCM6345_SERIAL
> + help
> + Broadcom BCM6858 is a quad core Brahma-B53 ARMv8 based xPON Gateway
> + SoC. This SoC family includes BCM6858, BCM49508, BCM5504X and BCM6545.
> +
> config BCM6878
> bool "Support for Broadcom 6878 Family"
> select SYS_ARCH_TIMER
> @@ -112,6 +122,7 @@ source "arch/arm/mach-bcmbca/bcm6756/Kconfig"
> source "arch/arm/mach-bcmbca/bcm6813/Kconfig"
> source "arch/arm/mach-bcmbca/bcm6846/Kconfig"
> source "arch/arm/mach-bcmbca/bcm6856/Kconfig"
> +source "arch/arm/mach-bcmbca/bcm6858/Kconfig"
> source "arch/arm/mach-bcmbca/bcm6878/Kconfig"
>
> endif
> diff --git a/arch/arm/mach-bcmbca/Makefile b/arch/arm/mach-bcmbca/Makefile
> index 20f827512005..c06809417499 100644
> --- a/arch/arm/mach-bcmbca/Makefile
> +++ b/arch/arm/mach-bcmbca/Makefile
> @@ -15,4 +15,5 @@ obj-$(CONFIG_BCM6756) += bcm6756/
> obj-$(CONFIG_BCM6813) += bcm6813/
> obj-$(CONFIG_BCM6846) += bcm6846/
> obj-$(CONFIG_BCM6856) += bcm6856/
> +obj-$(CONFIG_BCM6858) += bcm6858/
> obj-$(CONFIG_BCM6878) += bcm6878/
> diff --git a/arch/arm/mach-bcmbca/bcm6858/Kconfig b/arch/arm/mach-bcmbca/bcm6858/Kconfig
> new file mode 100644
> index 000000000000..a6504bae1f18
> --- /dev/null
> +++ b/arch/arm/mach-bcmbca/bcm6858/Kconfig
> @@ -0,0 +1,17 @@
> +# SPDX-License-Identifier: GPL-2.0+
> +#
> +# (C) Copyright 2022 Broadcom Ltd
> +#
> +
> +if BCM6858
> +
> +config TARGET_BCM96858
> + bool "Broadcom 6858 Reference Board"
> + depends on ARCH_BCMBCA
> +
> +config SYS_SOC
> + default "bcm6858"
> +
> +source "board/broadcom/bcmbca/Kconfig"
> +
> +endif
> diff --git a/arch/arm/mach-bcmbca/bcm6858/Makefile b/arch/arm/mach-bcmbca/bcm6858/Makefile
> new file mode 100644
> index 000000000000..62624977034b
> --- /dev/null
> +++ b/arch/arm/mach-bcmbca/bcm6858/Makefile
> @@ -0,0 +1,5 @@
> +# SPDX-License-Identifier: GPL-2.0+
> +#
> +# (C) Copyright 2022 Broadcom Ltd
> +#
> +obj-y += mmu_table.o
> diff --git a/arch/arm/mach-bcmbca/bcm6858/mmu_table.c b/arch/arm/mach-bcmbca/bcm6858/mmu_table.c
> new file mode 100644
> index 000000000000..898291075f5e
> --- /dev/null
> +++ b/arch/arm/mach-bcmbca/bcm6858/mmu_table.c
> @@ -0,0 +1,32 @@
> +// 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 bcm96858_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 = bcm96858_mem_map;
> diff --git a/board/broadcom/bcmbca/Kconfig b/board/broadcom/bcmbca/Kconfig
> index efe504919a0f..7da9e954d4b2 100644
> --- a/board/broadcom/bcmbca/Kconfig
> +++ b/board/broadcom/bcmbca/Kconfig
> @@ -93,6 +93,13 @@ config SYS_CONFIG_NAME
>
> endif
>
> +if TARGET_BCM96858
> +
> +config SYS_CONFIG_NAME
> + default "bcm96858"
> +
> +endif
> +
> if TARGET_BCM96878
>
> config SYS_CONFIG_NAME
> diff --git a/configs/bcm96858_defconfig b/configs/bcm96858_defconfig
> new file mode 100644
> index 000000000000..5f7be1107e8a
> --- /dev/null
> +++ b/configs/bcm96858_defconfig
> @@ -0,0 +1,23 @@
> +CONFIG_ARM=y
> +CONFIG_COUNTER_FREQUENCY=50000000
> +CONFIG_ARCH_BCMBCA=y
> +CONFIG_SYS_TEXT_BASE=0x01000000
> +CONFIG_SYS_MALLOC_LEN=0x2000000
> +CONFIG_SYS_MALLOC_F_LEN=0x8000
> +CONFIG_BCM6858=y
> +CONFIG_TARGET_BCM96858=y
> +CONFIG_NR_DRAM_BANKS=2
> +CONFIG_DEFAULT_DEVICE_TREE="bcm96858"
> +CONFIG_IDENT_STRING=" Broadcom BCM6858"
> +CONFIG_SYS_LOAD_ADDR=0x01000000
> +CONFIG_ENV_VARS_UBOOT_CONFIG=y
> +CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
> +CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x2000000
> +CONFIG_OF_STDOUT_VIA_ALIAS=y
> +CONFIG_DISPLAY_BOARDINFO_LATE=y
> +CONFIG_HUSH_PARSER=y
> +CONFIG_SYS_MAXARGS=64
> +CONFIG_SYS_BOOTM_LEN=0x4000000
> +CONFIG_CMD_CACHE=y
> +CONFIG_OF_EMBED=y
> +CONFIG_CLK=y
> diff --git a/include/configs/bcm96858.h b/include/configs/bcm96858.h
> new file mode 100644
> index 000000000000..4e584b41fb37
> --- /dev/null
> +++ b/include/configs/bcm96858.h
> @@ -0,0 +1,11 @@
> +/* SPDX-License-Identifier: GPL-2.0+ */
> +/*
> + * (C) Copyright 2022 Broadcom Ltd.
> + */
> +
> +#ifndef __BCM96858_H
> +#define __BCM96858_H
> +
> +#define CONFIG_SYS_SDRAM_BASE 0x00000000
> +
> +#endif
More information about the U-Boot
mailing list