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zephyr/arch/arm/soc/ti_lm3s6965/soc_config.c

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serial: rework functions to use struct device... ... instead of an array index to a global array. This is an intermediate step to make the drivers conform to the new driver model. This only changes from using a direct array index to using device structs. The UARTs are still staticlly defined. Later patches will make the drivers utilize the driver initialization procedure specified by the driver model. Change-Id: I18041bbb4b0efdf8ae87088fd000b391d0827e9b Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2015-08-06 03:13:36 +08:00
/*
* Copyright (c) 2015 Intel Corporation.
*
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
serial: rework functions to use struct device... ... instead of an array index to a global array. This is an intermediate step to make the drivers conform to the new driver model. This only changes from using a direct array index to using device structs. The UARTs are still staticlly defined. Later patches will make the drivers utilize the driver initialization procedure specified by the driver model. Change-Id: I18041bbb4b0efdf8ae87088fd000b391d0827e9b Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2015-08-06 03:13:36 +08:00
*/
/**
* @file Board config file
*/
#include <device.h>
#include <init.h>
kernel: replace all remaining nanokernel occurances replace include <nanokernel.h> with <kernel.h> everywhere and also fix any remaining mentions of nanokernel. Keep the legacy samples/tests as is. Change-Id: Iac48447bd191e83f21a719c69dc26233216d08dc Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2016-12-23 21:35:34 +08:00
#include <kernel.h>
serial: rework functions to use struct device... ... instead of an array index to a global array. This is an intermediate step to make the drivers conform to the new driver model. This only changes from using a direct array index to using device structs. The UARTs are still staticlly defined. Later patches will make the drivers utilize the driver initialization procedure specified by the driver model. Change-Id: I18041bbb4b0efdf8ae87088fd000b391d0827e9b Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2015-08-06 03:13:36 +08:00
Use SoC instead of platform. Change terminology and use SoC instead of platform. An SoC provides features and default configurations available with an SoC. A board implements the SoC and adds more features and IP block specific to the board to extend the SoC functionality such as sensors and debugging features. Change-Id: I15e8d78a6d4ecd5cfb3bc25ced9ba77e5ea1122f Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2015-12-17 21:54:35 +08:00
#include "soc.h"
serial: rework functions to use struct device... ... instead of an array index to a global array. This is an intermediate step to make the drivers conform to the new driver model. This only changes from using a direct array index to using device structs. The UARTs are still staticlly defined. Later patches will make the drivers utilize the driver initialization procedure specified by the driver model. Change-Id: I18041bbb4b0efdf8ae87088fd000b391d0827e9b Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2015-08-06 03:13:36 +08:00
serial/stellaris: refactor (again) to conform to driver model () Renames stellarisUartDrv.c to uart_stellaris.c. This is to follow the driver naming convention. () Renames functions stellaris_uart_*() to uart_stellaris_*(), following driver naming convention. () Renames CONFIG_STELLARIS_UART* to CONFIG_UART_STELLARIS* () UART ports initialization is moved into the driver itself. All the init code in platform config files is removed. () Adds (many) Kconfig options. These don't have to be defined in each platform's board.h anymore. Change-Id: I0eadc3878d69ff24d1637f8df5220fd2f161d24f Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2015-12-02 00:42:19 +08:00
#ifdef CONFIG_UART_STELLARIS
uart: Move generic API to root directory of include Only driver specific public headers should be found in include/drivers. All generic API are found in include/ directory. Change-Id: Ic50931987bb9460fd4a3843abc6f5de107faf045 Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
2015-10-15 14:48:03 +08:00
#include <uart.h>
serial: converting to new driver initialization model This restructures the device structs and now utilizes the new driver initialization model. This is another step towards converting the serial driver to the new driver model. Note that the serial driver does not initialize the hardware unless it is being used by another driver. The configuration of the serial port needs to be done by the driver utilizing the port (e.g. baud rate, interrupt priority, etc.). Therefore, some serial ports are declared but not exactly configured. Also note that the UART console is being initialized at the same time as the serial port. This will be removed in future patch, so the UART console driver will do its own initialization. Change-Id: Idd89954b2d0649a557ba8c869ee96512fec898e4 Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2015-08-11 06:02:04 +08:00
arch: convert to using newly introduced integer sized types Convert code to use u{8,16,32,64}_t and s{8,16,32,64}_t instead of C99 integer types. There are few places we dont convert over to the new types because of compatiability with ext/HALs or for ease of transition at this point. Fixup a few of the PRI formatters so we build with newlib. Jira: ZEP-2051 Change-Id: I7d2d3697cad04f20aaa8f6e77228f502cd9c8286 Signed-off-by: Kumar Gala <kumar.gala@linaro.org>
2017-04-21 02:30:33 +08:00
#define RCGC1 (*((volatile u32_t *)0x400FE104))
serial: converting to new driver initialization model This restructures the device structs and now utilizes the new driver initialization model. This is another step towards converting the serial driver to the new driver model. Note that the serial driver does not initialize the hardware unless it is being used by another driver. The configuration of the serial port needs to be done by the driver utilizing the port (e.g. baud rate, interrupt priority, etc.). Therefore, some serial ports are declared but not exactly configured. Also note that the UART console is being initialized at the same time as the serial port. This will be removed in future patch, so the UART console driver will do its own initialization. Change-Id: Idd89954b2d0649a557ba8c869ee96512fec898e4 Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2015-08-11 06:02:04 +08:00
#define RCGC1_UART0_EN 0x00000001
#define RCGC1_UART1_EN 0x00000002
#define RCGC1_UART2_EN 0x00000004
serial/stellaris: refactor (again) to conform to driver model () Renames stellarisUartDrv.c to uart_stellaris.c. This is to follow the driver naming convention. () Renames functions stellaris_uart_*() to uart_stellaris_*(), following driver naming convention. () Renames CONFIG_STELLARIS_UART* to CONFIG_UART_STELLARIS* () UART ports initialization is moved into the driver itself. All the init code in platform config files is removed. () Adds (many) Kconfig options. These don't have to be defined in each platform's board.h anymore. Change-Id: I0eadc3878d69ff24d1637f8df5220fd2f161d24f Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2015-12-02 00:42:19 +08:00
static int uart_stellaris_init(struct device *dev)
serial: converting to new driver initialization model This restructures the device structs and now utilizes the new driver initialization model. This is another step towards converting the serial driver to the new driver model. Note that the serial driver does not initialize the hardware unless it is being used by another driver. The configuration of the serial port needs to be done by the driver utilizing the port (e.g. baud rate, interrupt priority, etc.). Therefore, some serial ports are declared but not exactly configured. Also note that the UART console is being initialized at the same time as the serial port. This will be removed in future patch, so the UART console driver will do its own initialization. Change-Id: Idd89954b2d0649a557ba8c869ee96512fec898e4 Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2015-08-11 06:02:04 +08:00
{
serial/stellaris: refactor (again) to conform to driver model () Renames stellarisUartDrv.c to uart_stellaris.c. This is to follow the driver naming convention. () Renames functions stellaris_uart_*() to uart_stellaris_*(), following driver naming convention. () Renames CONFIG_STELLARIS_UART* to CONFIG_UART_STELLARIS* () UART ports initialization is moved into the driver itself. All the init code in platform config files is removed. () Adds (many) Kconfig options. These don't have to be defined in each platform's board.h anymore. Change-Id: I0eadc3878d69ff24d1637f8df5220fd2f161d24f Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2015-12-02 00:42:19 +08:00
#ifdef CONFIG_UART_STELLARIS_PORT_0
serial: converting to new driver initialization model This restructures the device structs and now utilizes the new driver initialization model. This is another step towards converting the serial driver to the new driver model. Note that the serial driver does not initialize the hardware unless it is being used by another driver. The configuration of the serial port needs to be done by the driver utilizing the port (e.g. baud rate, interrupt priority, etc.). Therefore, some serial ports are declared but not exactly configured. Also note that the UART console is being initialized at the same time as the serial port. This will be removed in future patch, so the UART console driver will do its own initialization. Change-Id: Idd89954b2d0649a557ba8c869ee96512fec898e4 Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2015-08-11 06:02:04 +08:00
RCGC1 |= RCGC1_UART0_EN;
#endif
serial/stellaris: refactor (again) to conform to driver model () Renames stellarisUartDrv.c to uart_stellaris.c. This is to follow the driver naming convention. () Renames functions stellaris_uart_*() to uart_stellaris_*(), following driver naming convention. () Renames CONFIG_STELLARIS_UART* to CONFIG_UART_STELLARIS* () UART ports initialization is moved into the driver itself. All the init code in platform config files is removed. () Adds (many) Kconfig options. These don't have to be defined in each platform's board.h anymore. Change-Id: I0eadc3878d69ff24d1637f8df5220fd2f161d24f Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2015-12-02 00:42:19 +08:00
#ifdef CONFIG_UART_STELLARIS_PORT_1
serial: converting to new driver initialization model This restructures the device structs and now utilizes the new driver initialization model. This is another step towards converting the serial driver to the new driver model. Note that the serial driver does not initialize the hardware unless it is being used by another driver. The configuration of the serial port needs to be done by the driver utilizing the port (e.g. baud rate, interrupt priority, etc.). Therefore, some serial ports are declared but not exactly configured. Also note that the UART console is being initialized at the same time as the serial port. This will be removed in future patch, so the UART console driver will do its own initialization. Change-Id: Idd89954b2d0649a557ba8c869ee96512fec898e4 Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2015-08-11 06:02:04 +08:00
RCGC1 |= RCGC1_UART1_EN;
#endif
serial/stellaris: refactor (again) to conform to driver model () Renames stellarisUartDrv.c to uart_stellaris.c. This is to follow the driver naming convention. () Renames functions stellaris_uart_*() to uart_stellaris_*(), following driver naming convention. () Renames CONFIG_STELLARIS_UART* to CONFIG_UART_STELLARIS* () UART ports initialization is moved into the driver itself. All the init code in platform config files is removed. () Adds (many) Kconfig options. These don't have to be defined in each platform's board.h anymore. Change-Id: I0eadc3878d69ff24d1637f8df5220fd2f161d24f Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2015-12-02 00:42:19 +08:00
#ifdef CONFIG_UART_STELLARIS_PORT_2
serial: converting to new driver initialization model This restructures the device structs and now utilizes the new driver initialization model. This is another step towards converting the serial driver to the new driver model. Note that the serial driver does not initialize the hardware unless it is being used by another driver. The configuration of the serial port needs to be done by the driver utilizing the port (e.g. baud rate, interrupt priority, etc.). Therefore, some serial ports are declared but not exactly configured. Also note that the UART console is being initialized at the same time as the serial port. This will be removed in future patch, so the UART console driver will do its own initialization. Change-Id: Idd89954b2d0649a557ba8c869ee96512fec898e4 Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2015-08-11 06:02:04 +08:00
RCGC1 |= RCGC1_UART2_EN;
#endif
serial: utilize dev->driver_api for new driver model This is the final step to convert serial to the new driver model. The dev->driver_api is now being used by individual drivers. As a side effect, it is now possible to build multiple serial drivers in the final image (though it won't make much sense). Change-Id: I5d864e6503a5431b29006c311320155adf81cf5b Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2015-08-14 00:51:10 +08:00
arch: Convert returning codes to errno.h This patch replaces all occurrences of DEV_* codes by errno.h codes at the arch layer. Change-Id: I1a1ab6d0481f3660ad032e2690d2577245fe1f34 Signed-off-by: Andre Guedes <andre.guedes@intel.com>
2016-03-22 04:33:24 +08:00
return 0;
serial/stellaris: refactor (again) to conform to driver model () Renames stellarisUartDrv.c to uart_stellaris.c. This is to follow the driver naming convention. () Renames functions stellaris_uart_*() to uart_stellaris_*(), following driver naming convention. () Renames CONFIG_STELLARIS_UART* to CONFIG_UART_STELLARIS* () UART ports initialization is moved into the driver itself. All the init code in platform config files is removed. () Adds (many) Kconfig options. These don't have to be defined in each platform's board.h anymore. Change-Id: I0eadc3878d69ff24d1637f8df5220fd2f161d24f Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2015-12-02 00:42:19 +08:00
}
serial: converting to new driver initialization model This restructures the device structs and now utilizes the new driver initialization model. This is another step towards converting the serial driver to the new driver model. Note that the serial driver does not initialize the hardware unless it is being used by another driver. The configuration of the serial port needs to be done by the driver utilizing the port (e.g. baud rate, interrupt priority, etc.). Therefore, some serial ports are declared but not exactly configured. Also note that the UART console is being initialized at the same time as the serial port. This will be removed in future patch, so the UART console driver will do its own initialization. Change-Id: Idd89954b2d0649a557ba8c869ee96512fec898e4 Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2015-08-11 06:02:04 +08:00
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_stellaris_init, PRE_KERNEL_1, CONFIG_KERNEL_INIT_PRIORITY_DEVICE);
serial: converting to new driver initialization model This restructures the device structs and now utilizes the new driver initialization model. This is another step towards converting the serial driver to the new driver model. Note that the serial driver does not initialize the hardware unless it is being used by another driver. The configuration of the serial port needs to be done by the driver utilizing the port (e.g. baud rate, interrupt priority, etc.). Therefore, some serial ports are declared but not exactly configured. Also note that the UART console is being initialized at the same time as the serial port. This will be removed in future patch, so the UART console driver will do its own initialization. Change-Id: Idd89954b2d0649a557ba8c869ee96512fec898e4 Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2015-08-11 06:02:04 +08:00
serial/stellaris: refactor (again) to conform to driver model () Renames stellarisUartDrv.c to uart_stellaris.c. This is to follow the driver naming convention. () Renames functions stellaris_uart_*() to uart_stellaris_*(), following driver naming convention. () Renames CONFIG_STELLARIS_UART* to CONFIG_UART_STELLARIS* () UART ports initialization is moved into the driver itself. All the init code in platform config files is removed. () Adds (many) Kconfig options. These don't have to be defined in each platform's board.h anymore. Change-Id: I0eadc3878d69ff24d1637f8df5220fd2f161d24f Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2015-12-02 00:42:19 +08:00
#endif /* CONFIG_UART_STELLARIS */