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/board/renesas/r2dplus/r2dplus.c | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/u-boot/board/renesas/r2dplus/r2dplus.c')
| -rw-r--r-- | roms/u-boot/board/renesas/r2dplus/r2dplus.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/roms/u-boot/board/renesas/r2dplus/r2dplus.c b/roms/u-boot/board/renesas/r2dplus/r2dplus.c new file mode 100644 index 000000000..4b9959a43 --- /dev/null +++ b/roms/u-boot/board/renesas/r2dplus/r2dplus.c @@ -0,0 +1,54 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2007,2008 + * Nobuhiro Iwamatsu <iwamatsu@nigauri.org> + */ + +#include <common.h> +#include <ide.h> +#include <init.h> +#include <net.h> +#include <netdev.h> +#include <asm/processor.h> +#include <asm/io.h> + +int checkboard(void) +{ + puts("BOARD: Renesas Solutions R2D Plus\n"); + return 0; +} + +int board_init(void) +{ + return 0; +} + +int board_late_init(void) +{ + return 0; +} + +#define FPGA_BASE 0xA4000000 +#define FPGA_CFCTL (FPGA_BASE + 0x04) +#define CFCTL_EN (0x432) +#define FPGA_CFPOW (FPGA_BASE + 0x06) +#define CFPOW_ON (0x02) +#define FPGA_CFCDINTCLR (FPGA_BASE + 0x2A) +#define CFCDINTCLR_EN (0x01) + +void ide_set_reset(int idereset) +{ + /* if reset = 1 IDE reset will be asserted */ + if (idereset) { + outw(CFCTL_EN, FPGA_CFCTL); /* CF enable */ + outw(inw(FPGA_CFPOW)|CFPOW_ON, FPGA_CFPOW); /* Power OM */ + outw(CFCDINTCLR_EN, FPGA_CFCDINTCLR); /* Int clear */ + } +} + +#ifndef CONFIG_DM_ETH +int board_eth_init(struct bd_info *bis) +{ + return pci_eth_init(bis); +} +#endif |