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zephyr/soc/arc/snps_emsk/soc_config.c

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arc: Adding EM11D SOC EM11D is a ARC CPU configuration that can be selected for the ARC EM Starter Kit. The board support for this board will be submitted separately to expidite review. Change-Id: Ifc4d48e1f5e01d44d1706e6426bd3b2d77ebe2f8 Signed-off-by: Chuck Jordan <cjordan@synopsys.com>
2016-05-21 11:59:25 +08:00
/*
arch: arc: refactor the soc part of em_starterkit The original em7d, em9d and em11d are different configurations of em_starterkit. They have the same peripherals, e.g. uart, spi, gpio , ddr. The differences of them are in arc core configurations, interrupt number assignment. So em7d, em9d and em11d can be viewed in the same SoC family or SoC series. Referring other arch's implementation, this commit merges em7d, em9d and em11d into the same SoC, named snps_emsk. This will eliminate unnecessary duplication and make it easier for future maintainment. Signed-off-by: Wayne Ren <wei.ren@synopsys.com>
2018-04-28 10:10:15 +08:00
* Copyright (c) 2018 Synopsys, Inc. All rights reserved.
arc: Adding EM11D SOC EM11D is a ARC CPU configuration that can be selected for the ARC EM Starter Kit. The board support for this board will be submitted separately to expidite review. Change-Id: Ifc4d48e1f5e01d44d1706e6426bd3b2d77ebe2f8 Signed-off-by: Chuck Jordan <cjordan@synopsys.com>
2016-05-21 11:59:25 +08:00
*
license: Replace Apache boilerplate with SPDX tag Replace the existing Apache 2.0 boilerplate header with an SPDX tag throughout the zephyr code tree. This patch was generated via a script run over the master branch. Also updated doc/porting/application.rst that had a dependency on line numbers in a literal include. Manually updated subsys/logging/sys_log.c that had a malformed header in the original file. Also cleanup several cases that already had a SPDX tag and we either got a duplicate or missed updating. Jira: ZEP-1457 Change-Id: I6131a1d4ee0e58f5b938300c2d2fc77d2e69572c Signed-off-by: David B. Kinder <david.b.kinder@intel.com> Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2017-01-19 09:01:01 +08:00
* SPDX-License-Identifier: Apache-2.0
arc: Adding EM11D SOC EM11D is a ARC CPU configuration that can be selected for the ARC EM Starter Kit. The board support for this board will be submitted separately to expidite review. Change-Id: Ifc4d48e1f5e01d44d1706e6426bd3b2d77ebe2f8 Signed-off-by: Chuck Jordan <cjordan@synopsys.com>
2016-05-21 11:59:25 +08:00
*/
#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
dts_fixups: Use DT_ prefix in all defined labels not related to Kconfig These changes were obtained by running a script created by Ulf Magnusson <Ulf.Magnusson@nordicsemi.no> for the following specification: 1. Read the contents of all dts_fixup.h files in Zephyr 2. Check the left-hand side of the #define macros (i.e. the X in #define X Y) 3. Check if that name is also the name of a Kconfig option 3.a If it is, then do nothing 3.b If it is not, then replace CONFIG_ with DT_ or add DT_ if it has neither of these two prefixes 4. Replace the use of the changed #define in the code itself (.c, .h, .ld) Additionally, some tweaks had to be added to this script to catch some of the macros used in the code in a parameterized form, e.g.: - CONFIG_GPIO_STM32_GPIO##__SUFFIX##_BASE_ADDRESS - CONFIG_UART_##idx##_TX_PIN - I2C_SBCON_##_num##_BASE_ADDR and to prevent adding DT_ prefix to the following symbols: - FLASH_START - FLASH_SIZE - SRAM_START - SRAM_SIZE - _ROM_ADDR - _ROM_SIZE - _RAM_ADDR - _RAM_SIZE which are surprisingly also defined in some dts_fixup.h files. Finally, some manual corrections had to be done as well: - name##_IRQ -> DT_##name##_IRQ in uart_stm32.c Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
2018-11-13 22:15:23 +08:00
sys_write32(0, DT_UART_NS16550_PORT_0_BASE_ADDR+0x4);
sys_write32(0, DT_UART_NS16550_PORT_0_BASE_ADDR+0x10);
arc: Adding EM11D SOC EM11D is a ARC CPU configuration that can be selected for the ARC EM Starter Kit. The board support for this board will be submitted separately to expidite review. Change-Id: Ifc4d48e1f5e01d44d1706e6426bd3b2d77ebe2f8 Signed-off-by: Chuck Jordan <cjordan@synopsys.com>
2016-05-21 11:59:25 +08:00
#endif /* CONFIG_UART_NS16550_PORT_0 */
#ifdef CONFIG_UART_NS16550_PORT_1
dts_fixups: Use DT_ prefix in all defined labels not related to Kconfig These changes were obtained by running a script created by Ulf Magnusson <Ulf.Magnusson@nordicsemi.no> for the following specification: 1. Read the contents of all dts_fixup.h files in Zephyr 2. Check the left-hand side of the #define macros (i.e. the X in #define X Y) 3. Check if that name is also the name of a Kconfig option 3.a If it is, then do nothing 3.b If it is not, then replace CONFIG_ with DT_ or add DT_ if it has neither of these two prefixes 4. Replace the use of the changed #define in the code itself (.c, .h, .ld) Additionally, some tweaks had to be added to this script to catch some of the macros used in the code in a parameterized form, e.g.: - CONFIG_GPIO_STM32_GPIO##__SUFFIX##_BASE_ADDRESS - CONFIG_UART_##idx##_TX_PIN - I2C_SBCON_##_num##_BASE_ADDR and to prevent adding DT_ prefix to the following symbols: - FLASH_START - FLASH_SIZE - SRAM_START - SRAM_SIZE - _ROM_ADDR - _ROM_SIZE - _RAM_ADDR - _RAM_SIZE which are surprisingly also defined in some dts_fixup.h files. Finally, some manual corrections had to be done as well: - name##_IRQ -> DT_##name##_IRQ in uart_stm32.c Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
2018-11-13 22:15:23 +08:00
sys_write32(0, DT_UART_NS16550_PORT_1_BASE_ADDR+0x4);
sys_write32(0, DT_UART_NS16550_PORT_1_BASE_ADDR+0x10);
arc: Adding EM11D SOC EM11D is a ARC CPU configuration that can be selected for the ARC EM Starter Kit. The board support for this board will be submitted separately to expidite review. Change-Id: Ifc4d48e1f5e01d44d1706e6426bd3b2d77ebe2f8 Signed-off-by: Chuck Jordan <cjordan@synopsys.com>
2016-05-21 11:59:25 +08:00
#endif /* CONFIG_UART_NS16550_PORT_1 */
return 0;
}
kernel: deprecate old init levels PRIMARY, SECONDARY, NANOKERNEL, MICROKERNEL init levels are now deprecated. New init levels introduced: PRE_KERNEL_1, PRE_KERNEL_2, POST_KERNEL to replace them. Most existing code has instances of PRIMARY replaced with PRE_KERNEL_1, SECONDARY with POST_KERNEL as SECONDARY has had a longstanding bug where the documentation specified SECONDARY ran before the kernel started up, but actually ran afterwards. Change-Id: I771bc634e9caf7f17dbf214a270bc9967eed7d32 Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2016-11-09 03:06:55 +08:00
SYS_INIT(uart_ns16550_init, PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT);
arc: Adding EM11D SOC EM11D is a ARC CPU configuration that can be selected for the ARC EM Starter Kit. The board support for this board will be submitted separately to expidite review. Change-Id: Ifc4d48e1f5e01d44d1706e6426bd3b2d77ebe2f8 Signed-off-by: Chuck Jordan <cjordan@synopsys.com>
2016-05-21 11:59:25 +08:00
#endif /* CONFIG_UART_NS16550 */