mirror of
git://projects.qi-hardware.com/iris.git
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52 lines
1.5 KiB
Plaintext
52 lines
1.5 KiB
Plaintext
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#pypp 0
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// Iris: micro-kernel for a capability-based operating system.
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// mips/nanonote/board.ccp: nanonote-specific definitions.
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// Copyright 2009 Bas Wijnen <wijnen@debian.org>
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#define ARCH
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#define INIT
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#include "kernel.hh"
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void board_init ():
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cpm_start_all ()
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gpio_as_uart0 ()
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gpio_as_sdram_16bit ()
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gpio_as_nand ()
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gpio_as_aic ()
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gpio_as_lcd_16bit ()
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gpio_as_msc ()
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// Set up keyboard: this breaks uart receive.
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gpio_as_gpio (3, 0x05fc0000)
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tcu_stop_counter (0)
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tcu_select_extalclk (0)
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tcu_select_clk_div1 (0)
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tcu_disable_pwm_output (0)
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tcu_set_full_data (0, JZ_EXTAL / HZ)
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tcu_mask_half_match_irq (0)
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tcu_clear_full_match_flag (0)
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tcu_unmask_full_match_irq (0)
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tcu_start_counter (0)
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// Set up uart.
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uart_disable (0)
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uart_set_baud (0, JZ_EXTAL, 9600)
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uart_set_8n1 (0)
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UART0_IER = 0
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UART0_MCR = 0
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UART0_SIRCR = 0
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UART0_UMR = 0
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UART0_UACR = 0
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UART0_FCR |= UARTFCR_UUE | UARTFCR_RFLS | UARTFCR_TFLS
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