From a7069ddfa9b369e8bed449806a4422ad751246ab Mon Sep 17 00:00:00 2001 From: Alexey Brodkin Date: Tue, 4 Feb 2014 12:56:19 +0400 Subject: arc: add AXS101 board support AXS101 is a new generation of devlopment boards from Synopsys that houses ASIC with ARC700 and lots of DesignWare peripherals: * DW APB UART * DW Mobile Storage (MMC/SD) * DW I2C * DW GMAC Signed-off-by: Alexey Brodkin Cc: Vineet Gupta Cc: Francois Bedard Cc: Wolfgang Denk Cc: Heiko Schocher --- board/synopsys/axs101/axs101.c | 44 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 board/synopsys/axs101/axs101.c (limited to 'board/synopsys/axs101/axs101.c') diff --git a/board/synopsys/axs101/axs101.c b/board/synopsys/axs101/axs101.c new file mode 100644 index 0000000..4dbeaea --- /dev/null +++ b/board/synopsys/axs101/axs101.c @@ -0,0 +1,44 @@ +/* + * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include +#include +#include +#include +#include + +DECLARE_GLOBAL_DATA_PTR; + +int board_mmc_init(bd_t *bis) +{ + struct dwmci_host *host = NULL; + + host = malloc(sizeof(struct dwmci_host)); + if (!host) { + printf("dwmci_host malloc fail!\n"); + return 1; + } + + memset(host, 0, sizeof(struct dwmci_host)); + host->name = "Synopsys Mobile storage"; + host->ioaddr = (void *)ARC_DWMMC_BASE; + host->buswidth = 4; + host->dev_index = 0; + host->bus_hz = 25000000; + + add_dwmci(host, 52000000, 400000); + + return 0; +} + +int board_eth_init(bd_t *bis) +{ + if (designware_initialize(0, ARC_DWGMAC_BASE, 0, + PHY_INTERFACE_MODE_RGMII) >= 0) + return 1; + + return 0; +} -- cgit v1.1