diff options
Diffstat (limited to 'board/Seagate/dockstar/dockstar.c')
| -rw-r--r-- | board/Seagate/dockstar/dockstar.c | 62 |
1 files changed, 20 insertions, 42 deletions
diff --git a/board/Seagate/dockstar/dockstar.c b/board/Seagate/dockstar/dockstar.c index fb69193..d72e3ef 100644 --- a/board/Seagate/dockstar/dockstar.c +++ b/board/Seagate/dockstar/dockstar.c @@ -1,5 +1,6 @@ // SPDX-License-Identifier: GPL-2.0+ /* + * Copyright (C) 2022 Tony Dinh <mibodhi@gmail.com> * Copyright (C) 2010 Eric C. Cooper <ecc@cmu.edu> * * Based on sheevaplug.c originally written by @@ -11,18 +12,22 @@ #include <common.h> #include <bootstage.h> #include <init.h> -#include <miiphy.h> -#include <net.h> +#include <netdev.h> #include <asm/arch/soc.h> #include <asm/arch/mpp.h> #include <asm/arch/cpu.h> #include <asm/global_data.h> #include <asm/io.h> #include <asm/mach-types.h> -#include "dockstar.h" +#include <linux/bitops.h> DECLARE_GLOBAL_DATA_PTR; +#define DOCKSTAR_OE_LOW (~(0)) +#define DOCKSTAR_OE_HIGH (~(0)) +#define DOCKSTAR_OE_VAL_LOW BIT(29) /* USB_PWEN low */ +#define DOCKSTAR_OE_VAL_HIGH BIT(17) /* LED pin high */ + int board_early_init_f(void) { /* @@ -92,6 +97,11 @@ int board_early_init_f(void) return 0; } +int board_eth_init(struct bd_info *bis) +{ + return cpu_eth_init(bis); +} + int board_init(void) { /* @@ -105,53 +115,21 @@ int board_init(void) return 0; } -#ifdef CONFIG_RESET_PHY_R -/* Configure and enable MV88E1116 PHY */ -void reset_phy(void) -{ - u16 reg; - u16 devadr; - char *name = "egiga0"; - - if (miiphy_set_current_dev(name)) - return; - - /* command to read PHY dev address */ - if (miiphy_read(name, 0xEE, 0xEE, (u16 *) &devadr)) { - printf("Err..%s could not read PHY dev address\n", - __FUNCTION__); - return; - } - - /* - * Enable RGMII delay on Tx and Rx for CPU port - * Ref: sec 4.7.2 of chip datasheet - */ - miiphy_write(name, devadr, MV88E1116_PGADR_REG, 2); - miiphy_read(name, devadr, MV88E1116_MAC_CTRL_REG, ®); - reg |= (MV88E1116_RGMII_RXTM_CTRL | MV88E1116_RGMII_TXTM_CTRL); - miiphy_write(name, devadr, MV88E1116_MAC_CTRL_REG, reg); - miiphy_write(name, devadr, MV88E1116_PGADR_REG, 0); - - /* reset the phy */ - miiphy_reset(name, devadr); - - printf("88E1116 Initialized on %s\n", name); -} -#endif /* CONFIG_RESET_PHY_R */ - #if CONFIG_IS_ENABLED(BOOTSTAGE) -#define GREEN_LED (1 << 14) -#define ORANGE_LED (1 << 15) +#define GREEN_LED BIT(14) +#define ORANGE_LED BIT(15) #define BOTH_LEDS (GREEN_LED | ORANGE_LED) #define NEITHER_LED 0 static void set_leds(u32 leds, u32 blinking) { struct kwgpio_registers *r = (struct kwgpio_registers *)MVEBU_GPIO1_BASE; - u32 oe = readl(&r->oe) | BOTH_LEDS; + u32 oe; + u32 bl; + + oe = readl(&r->oe) | BOTH_LEDS; writel(oe & ~leds, &r->oe); /* active low */ - u32 bl = readl(&r->blink_en) & ~BOTH_LEDS; + bl = readl(&r->blink_en) & ~BOTH_LEDS; writel(bl | blinking, &r->blink_en); } |