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arc: move soc to top-level dir soc/

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Move the SoC outside of the architecture tree and put them at the same
level as boards and architectures allowing both SoCs and boards to be
maintained outside the tree.

Signed-off-by: Anas Nashif <anas.nashif@intel.com>
This commit is contained in:
Anas Nashif 2018-09-03 16:23:39 -05:00
commit f183444682
38 changed files with 10 additions and 11 deletions
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35
soc/arc/snps_emsk/soc_config.c Normal file
View file

@ -0,0 +1,35 @@
/*
* Copyright (c) 2018 Synopsys, Inc. All rights reserved.
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <device.h>
#include <init.h>
#include "soc.h"
#ifdef CONFIG_UART_NS16550
static int uart_ns16550_init(struct device *dev)
{
ARG_UNUSED(dev);
/* On ARC EM Starter kit board,
* send the UART the command to clear the interrupt
*/
#ifdef CONFIG_UART_NS16550_PORT_0
sys_write32(0, CONFIG_UART_NS16550_PORT_0_BASE_ADDR+0x4);
sys_write32(0, CONFIG_UART_NS16550_PORT_0_BASE_ADDR+0x10);
#endif /* CONFIG_UART_NS16550_PORT_0 */
#ifdef CONFIG_UART_NS16550_PORT_1
sys_write32(0, CONFIG_UART_NS16550_PORT_1_BASE_ADDR+0x4);
sys_write32(0, CONFIG_UART_NS16550_PORT_1_BASE_ADDR+0x10);
#endif /* CONFIG_UART_NS16550_PORT_1 */
return 0;
}
SYS_INIT(uart_ns16550_init, PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT);
#endif /* CONFIG_UART_NS16550 */