diff options
| author | Thomas Fitzsimmons <fitzsim@fitzsim.org> | 2018-06-08 17:59:45 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-07-10 16:55:57 -0400 |
| commit | 894c3ad27fa940beb7fdc07d01dcfe81c03d0481 (patch) | |
| tree | 72abb68850e0fc01f0fd0c6f0c2152afda435ffd /arch/arm/mach-bcmstb/include/mach | |
| parent | d154ca60036f060375ff3d80b2f1fbd2cd7de115 (diff) | |
board: arm: Add support for Broadcom BCM7445
Add support for loading U-Boot on the Broadcom 7445 SoC. This port
assumes Broadcom's BOLT bootloader is acting as the second stage
bootloader, and U-Boot is acting as the third stage bootloader, loaded
as an ELF program by BOLT.
Signed-off-by: Thomas Fitzsimmons <fitzsim@fitzsim.org>
Cc: Stefan Roese <sr@denx.de>
Cc: Tom Rini <trini@konsulko.com>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Diffstat (limited to 'arch/arm/mach-bcmstb/include/mach')
| -rw-r--r-- | arch/arm/mach-bcmstb/include/mach/gpio.h | 11 | ||||
| -rw-r--r-- | arch/arm/mach-bcmstb/include/mach/hardware.h | 11 | ||||
| -rw-r--r-- | arch/arm/mach-bcmstb/include/mach/prior_stage.h | 30 | ||||
| -rw-r--r-- | arch/arm/mach-bcmstb/include/mach/sdhci.h | 15 | ||||
| -rw-r--r-- | arch/arm/mach-bcmstb/include/mach/timer.h | 13 |
5 files changed, 80 insertions, 0 deletions
diff --git a/arch/arm/mach-bcmstb/include/mach/gpio.h b/arch/arm/mach-bcmstb/include/mach/gpio.h new file mode 100644 index 0000000000..bffecf9bde --- /dev/null +++ b/arch/arm/mach-bcmstb/include/mach/gpio.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * (C) Copyright 2018 Cisco Systems, Inc. + * + * Author: Thomas Fitzsimmons <fitzsim@fitzsim.org> + */ + +#ifndef _BCMSTB_GPIO_H +#define _BCMSTB_GPIO_H + +#endif /* _BCMSTB_GPIO_H */ diff --git a/arch/arm/mach-bcmstb/include/mach/hardware.h b/arch/arm/mach-bcmstb/include/mach/hardware.h new file mode 100644 index 0000000000..76f799d024 --- /dev/null +++ b/arch/arm/mach-bcmstb/include/mach/hardware.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * (C) Copyright 2018 Cisco Systems, Inc. + * + * Author: Thomas Fitzsimmons <fitzsim@fitzsim.org> + */ + +#ifndef _BCMSTB_HARDWARE_H +#define _BCMSTB_HARDWARE_H + +#endif /* _BCMSTB_HARDWARE_H */ diff --git a/arch/arm/mach-bcmstb/include/mach/prior_stage.h b/arch/arm/mach-bcmstb/include/mach/prior_stage.h new file mode 100644 index 0000000000..6c36c6810a --- /dev/null +++ b/arch/arm/mach-bcmstb/include/mach/prior_stage.h @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * (C) Copyright 2018 Cisco Systems, Inc. + * + * Author: Thomas Fitzsimmons <fitzsim@fitzsim.org> + */ + +#ifndef _BCMSTB_PRIOR_STAGE_H +#define _BCMSTB_PRIOR_STAGE_H + +#ifndef __ASSEMBLY__ + +#include <linux/types.h> + +struct bcmstb_boot_parameters { + u32 r0; + u32 r1; + u32 r2; + u32 r3; + u32 sp; + u32 lr; +}; + +extern struct bcmstb_boot_parameters bcmstb_boot_parameters; + +extern phys_addr_t prior_stage_fdt_address; + +#endif /* __ASSEMBLY__ */ + +#endif /* _BCMSTB_PRIOR_STAGE_H */ diff --git a/arch/arm/mach-bcmstb/include/mach/sdhci.h b/arch/arm/mach-bcmstb/include/mach/sdhci.h new file mode 100644 index 0000000000..243783d682 --- /dev/null +++ b/arch/arm/mach-bcmstb/include/mach/sdhci.h @@ -0,0 +1,15 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * (C) Copyright 2018 Cisco Systems, Inc. + * + * Author: Thomas Fitzsimmons <fitzsim@fitzsim.org> + */ + +#ifndef _BCMSTB_SDHCI_H +#define _BCMSTB_SDHCI_H + +#include <linux/types.h> + +int bcmstb_sdhci_init(phys_addr_t regbase); + +#endif /* _BCMSTB_SDHCI_H */ diff --git a/arch/arm/mach-bcmstb/include/mach/timer.h b/arch/arm/mach-bcmstb/include/mach/timer.h new file mode 100644 index 0000000000..d05b4d64fe --- /dev/null +++ b/arch/arm/mach-bcmstb/include/mach/timer.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * (C) Copyright 2018 Cisco Systems, Inc. + * + * Author: Thomas Fitzsimmons <fitzsim@fitzsim.org> + */ + +#ifndef _BCMSTB_TIMER_H +#define _BCMSTB_TIMER_H + +unsigned long timer_read_counter(void); + +#endif /* _BCMSTB_TIMER_H */ |