diff options
| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/u-boot/arch/sh/include/asm/pci.h | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/u-boot/arch/sh/include/asm/pci.h')
| -rw-r--r-- | roms/u-boot/arch/sh/include/asm/pci.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/roms/u-boot/arch/sh/include/asm/pci.h b/roms/u-boot/arch/sh/include/asm/pci.h new file mode 100644 index 000000000..5d79d0ec5 --- /dev/null +++ b/roms/u-boot/arch/sh/include/asm/pci.h @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * SH4 PCI Controller (PCIC) for U-Boot. + * (C) Dustin McIntire (dustin@sensoria.com) + * (C) 2007,2008 Nobuhiro Iwamatsu <iwamatsu@nigauri.org> + * (C) 2008 Yusuke Goda <goda.yusuke@renesas.com> + * + * u-boot/include/asm-sh/pci.h + */ +#ifndef _ASM_PCI_H_ +#define _ASM_PCI_H_ + +#include <pci.h> +#if defined(CONFIG_SH7751_PCI) +int pci_sh7751_init(struct pci_controller *hose); +#elif defined(CONFIG_SH7780_PCI) +int pci_sh7780_init(struct pci_controller *hose); +#else +#error "Not support PCI." +#endif + +int pci_sh4_init(struct pci_controller *hose); +/* PCI dword read for sh4 */ +int pci_sh4_read_config_dword(struct pci_controller *hose, + pci_dev_t dev, int offset, u32 *value); + +/* PCI dword write for sh4 */ +int pci_sh4_write_config_dword(struct pci_controller *hose, + pci_dev_t dev, int offset, u32 value); + +#endif /* _ASM_PCI_H_ */ |