diff options
Diffstat (limited to 'board/alphaproject/ap_sh4a_4a/ap_sh4a_4a.c')
-rw-r--r-- | board/alphaproject/ap_sh4a_4a/ap_sh4a_4a.c | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/board/alphaproject/ap_sh4a_4a/ap_sh4a_4a.c b/board/alphaproject/ap_sh4a_4a/ap_sh4a_4a.c deleted file mode 100644 index bdceed6ba8..0000000000 --- a/board/alphaproject/ap_sh4a_4a/ap_sh4a_4a.c +++ /dev/null @@ -1,161 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Copyright (C) 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> - * Copyright (C) 2012 Renesas Solutions Corp. - */ - -#include <common.h> -#include <asm/io.h> -#include <asm/processor.h> -#include <netdev.h> -#include <i2c.h> - -#define MODEMR (0xFFCC0020) -#define MODEMR_MASK (0x6) -#define MODEMR_533MHZ (0x2) - -int checkboard(void) -{ - u32 r = readl(MODEMR); - if ((r & MODEMR_MASK) & MODEMR_533MHZ) - puts("CPU Clock: 533MHz\n"); - else - puts("CPU Clock: 400MHz\n"); - - puts("BOARD: Alpha Project. AP-SH4A-4A\n"); - return 0; -} - -#define MSTPSR1 (0xFFC80044) -#define MSTPCR1 (0xFFC80034) -#define MSTPSR1_GETHER (1 << 14) - -/* IPSR3 */ -#define ET0_ETXD0 (0x4 << 3) -#define ET0_GTX_CLK_A (0x4 << 6) -#define ET0_ETXD1_A (0x4 << 9) -#define ET0_ETXD2_A (0x4 << 12) -#define ET0_ETXD3_A (0x4 << 15) -#define ET0_ETXD4 (0x3 << 18) -#define ET0_ETXD5_A (0x5 << 21) -#define ET0_ETXD6_A (0x5 << 24) -#define ET0_ETXD7 (0x4 << 27) -#define IPSR3_ETH_ENABLE \ - (ET0_ETXD0 | ET0_GTX_CLK_A | ET0_ETXD1_A | ET0_ETXD2_A | \ - ET0_ETXD3_A | ET0_ETXD4 | ET0_ETXD5_A | ET0_ETXD6_A | ET0_ETXD7) - -/* IPSR4 */ -#define ET0_ERXD7 (0x4) -#define ET0_RX_DV (0x4 << 3) -#define ET0_RX_ER (0x4 << 6) -#define ET0_CRS (0x4 << 9) -#define ET0_COL (0x4 << 12) -#define ET0_MDC (0x4 << 15) -#define ET0_MDIO_A (0x3 << 18) -#define ET0_LINK_A (0x3 << 20) -#define ET0_PHY_INT_A (0x3 << 24) - -#define IPSR4_ETH_ENABLE \ - (ET0_ERXD7 | ET0_RX_DV | ET0_RX_ER | ET0_CRS | ET0_COL | \ - ET0_MDC | ET0_MDIO_A | ET0_LINK_A | ET0_PHY_INT_A) - -/* IPSR8 */ -#define ET0_ERXD0 (0x4 << 20) -#define ET0_ERXD1 (0x4 << 23) -#define ET0_ERXD2_A (0x3 << 26) -#define ET0_ERXD3_A (0x3 << 28) -#define IPSR8_ETH_ENABLE \ - (ET0_ERXD0 | ET0_ERXD1 | ET0_ERXD2_A | ET0_ERXD3_A) - -/* IPSR10 */ -#define RX4_D (0x1 << 22) -#define TX4_D (0x1 << 23) -#define IPSR10_SCIF_ENABLE (RX4_D | TX4_D) - -/* IPSR11 */ -#define ET0_ERXD4 (0x4 << 4) -#define ET0_ERXD5 (0x4 << 7) -#define ET0_ERXD6 (0x3 << 10) -#define ET0_TX_EN (0x2 << 19) -#define ET0_TX_ER (0x2 << 21) -#define ET0_TX_CLK_A (0x4 << 23) -#define ET0_RX_CLK_A (0x3 << 26) -#define IPSR11_ETH_ENABLE \ - (ET0_ERXD4 | ET0_ERXD5 | ET0_ERXD6 | ET0_TX_EN | ET0_TX_ER | \ - ET0_TX_CLK_A | ET0_RX_CLK_A) - -#define GPSR1_INIT (0xFFFF7FFF) -#define GPSR2_INIT (0x4005FEFF) -#define GPSR3_INIT (0x2EFFFFFF) -#define GPSR4_INIT (0xC7000000) - -int board_init(void) -{ - u32 data; - - /* Set IPSR register */ - data = readl(IPSR3); - data |= IPSR3_ETH_ENABLE; - writel(~data, PMMR); - writel(data, IPSR3); - - data = readl(IPSR4); - data |= IPSR4_ETH_ENABLE; - writel(~data, PMMR); - writel(data, IPSR4); - - data = readl(IPSR8); - data |= IPSR8_ETH_ENABLE; - writel(~data, PMMR); - writel(data, IPSR8); - - data = readl(IPSR10); - data |= IPSR10_SCIF_ENABLE; - writel(~data, PMMR); - writel(data, IPSR10); - - data = readl(IPSR11); - data |= IPSR11_ETH_ENABLE; - writel(~data, PMMR); - writel(data, IPSR11); - - /* GPIO select */ - data = GPSR1_INIT; - writel(~data, PMMR); - writel(data, GPSR1); - - data = GPSR2_INIT; - writel(~data, PMMR); - writel(data, GPSR2); - - data = GPSR3_INIT; - writel(~data, PMMR); - writel(data, GPSR3); - - data = GPSR4_INIT; - writel(~data, PMMR); - writel(data, GPSR4); - - data = 0x0; - writel(~data, PMMR); - writel(data, GPSR5); - - /* mode select */ - data = MODESEL2_INIT; - writel(~data, PMMR); - writel(data, MODESEL2); - -#if defined(CONFIG_SH_ETHER) - u32 r = readl(MSTPSR1); - if (r & MSTPSR1_GETHER) - writel((r & ~MSTPSR1_GETHER), MSTPCR1); -#endif - return 0; -} - -int board_late_init(void) -{ - printf("Cannot use I2C to get MAC address\n"); - - return 0; -} |