Updated SAMA drivers (still incomplete)

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@12543 110e8d01-0319-4d1e-a829-52ad28d1bb01

1 files changed, 238 insertions, 0 deletions

diff --git a/os/hal/boards/ATSAMA5D27_SOM1/board.h b/os/hal/boards/ATSAMA5D27_SOM1/board.h
new file mode 100644
index 000000000..78b37e07a
--- /dev/null
+++ b/os/hal/boards/ATSAMA5D27_SOM1/board.h
@@ -0,0 +1,238 @@
+/*

+    ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio

+

+    Licensed under the Apache License, Version 2.0 (the "License");

+    you may not use this file except in compliance with the License.

+    You may obtain a copy of the License at

+

+        http://www.apache.org/licenses/LICENSE-2.0

+

+    Unless required by applicable law or agreed to in writing, software

+    distributed under the License is distributed on an "AS IS" BASIS,

+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

+    See the License for the specific language governing permissions and

+    limitations under the License.

+*/

+

+#ifndef _BOARD_H_

+#define _BOARD_H_

+

+/*

+ * Setup for Atmel SAM A5 D27 SOM1-EK1 board.

+ */

+

+/*

+ * Board identifier.

+ */

+#define BOARD_ATSAM5D27_SOM1

+#define BOARD_NAME                  "Atmel SAM A5 D27 SOM1 evaluation kit 1"

+

+/*

+ * Ethernet PHY type.

+ */

+#define BOARD_PHY_ID                MII_KSZ8081_ID

+#define BOARD_PHY_RMII

+

+/*

+ * Board oscillators-related settings.

+ */

+#if !defined(SAMA_OSCXTCLK)

+#define SAMA_OSCXTCLK               32768U

+#endif

+

+#if !defined(SAMA_MOSCXTCLK)

+#define SAMA_MOSCXTCLK              24000000U

+#endif

+

+/*

+ * MCU type as defined in the Atmel header.

+ */

+#define SAMA5D27

+

+/**

+ * Port identifiers.

+ */

+#define SAMA_PIOA                   0U

+#define SAMA_PIOB                   1U

+#define SAMA_PIOC                   2U

+#define SAMA_PIOD                   3U

+

+/*

+ * Forms a line identifier. In this driver the pad number is encoded in the

+ * lower 5 bits of line and the port in sixth and seventh bits.

+ */

+#define SAMA_LINE(port, pad)                                                \

+  ((uint32_t)((uint32_t)(port << 5U)) | ((uint32_t)(pad)))

+

+/*

+ * Decodes a port identifier from a line identifier.

+ */

+#define SAMA_PORT(line)                                                     \

+  ((uint32_t)((line & 0xFFFFFFE0U) >> 5U)

+

+/**

+ * Decodes a pad identifier from a line identifier.

+ */

+#define SAMA_PAD(line)                                                      \

+  ((uint32_t)(line & 0x0000001FU))

+

+

+/*

+ * IO pins assignments.

+ */

+#define PIOA_SDMMC0_CK              0U

+#define PIOA_SDMMC0_CMD             1U

+#define PIOA_SDMMC0_DAT0            2U

+#define PIOA_SDMMC0_DAT1            3U

+#define PIOA_SDMMC0_DAT2            4U

+#define PIOA_SDMMC0_DAT3            5U

+#define PIOA_SDMMC0_DAT4            6U

+#define PIOA_SDMMC0_DAT5            7U

+#define PIOA_SDMMC0_DAT6            8U

+#define PIOA_SDMMC0_DAT7            9U

+#define PIOA_LED_RED                10U

+#define PIOA_SDMMC0_VDDSEL          11U

+#define PIOA_SDMMC0_WP              12U

+#define PIOA_SDMMC0_CD              13U

+#define PIOA_PIN14                  14U

+#define PIOA_PIN15                  15U

+#define PIOA_PIN16                  16U

+#define PIOA_ONEWIRE                17U

+#define PIOA_SDMMC1_DAT0            18U

+#define PIOA_SDMMC1_DAT1            19U

+#define PIOA_SDMMC1_DAT2            20U

+#define PIOA_SDMMC1_DAT3            21U

+#define PIOA_SDMMC1_CK              22U

+#define PIOA_PIN23                  23U

+#define PIOA_PIN24                  24U

+#define PIOA_PIN25                  25U

+#define PIOA_PIN26                  26U

+#define PIOA_PIN27                  27U

+#define PIOA_SDMMC1_CMD             28U

+#define PIOA_USER_PB                29U

+#define PIOA_SDMMC1_CD              30U

+#define PIOA_LED_BLUE               31U

+

+#define PIOB_PIN0                   0U

+#define PIOB_LED_GREEN              1U

+#define PIOB_PIN2                   2U

+#define PIOB_URXD4                  3U

+#define PIOB_UTXD4                  4U

+#define PIOB_QSPI1_SCK              5U

+#define PIOB_QSPI1_CS               6U

+#define PIOB_QSPI1_IO0              7U

+#define PIOB_QSPI1_IO1              8U

+#define PIOB_QSPI1_IO2              9U

+#define PIOB_QSPI1_IO3              10U

+#define PIOB_LCDDAT0                11U

+#define PIOB_LCDDAT1                12U

+#define PIOB_LCDDAT2                13U

+#define PIOB_LCDDAT3                14U

+#define PIOB_LCDDAT4                15U

+#define PIOB_LCDDAT5                16U

+#define PIOB_LCDDAT6                17U

+#define PIOB_LCDDAT7                18U

+#define PIOB_LCDDAT8                19U

+#define PIOB_LCDDAT9                20U

+#define PIOB_LCDDAT10               21U

+#define PIOB_LCDDAT11               22U

+#define PIOB_LCDDAT12               23U

+#define PIOB_LCDDAT13               24U

+#define PIOB_LCDDAT14               25U

+#define PIOB_LCDDAT15               26U

+#define PIOB_LCDDAT16               27U

+#define PIOB_LCDDAT17               28U

+#define PIOB_LCDDAT18               29U

+#define PIOB_LCDDAT19               30U

+#define PIOB_LCDDAT20               31U

+

+#define PIOC_LCDDAT21               0U

+#define PIOC_LCDDAT22               1U

+#define PIOC_LCDDAT23               2U

+#define PIOC_LCDPWM                 3U

+#define PIOC_LCDDISP                4U

+#define PIOC_LCDVSYNC               5U

+#define PIOC_LCDHSYNC               6U

+#define PIOC_LCDPCK                 7U

+#define PIOC_LCDDEN                 8U

+#define PIOC_IRQ9                   9U

+#define PIOC_PIN10                  10U

+#define PIOC_PIN11                  11U

+#define PIOC_PIN12                  12U

+#define PIOC_PIN13                  13U

+#define PIOC_PIN14                  14U

+#define PIOC_PIN15                  15U

+#define PIOC_PIN16                  16U

+#define PIOC_PIN17                  17U

+#define PIOC_PIN18                  18U

+#define PIOC_PIN19                  19U

+#define PIOC_PIN20                  20U

+#define PIOC_PIN21                  21U

+#define PIOC_PIN22                  22U

+#define PIOC_PIN23                  23U

+#define PIOC_PIN24                  24U

+#define PIOC_PIN25                  25U

+#define PIOC_PIN26                  26U

+#define PIOC_PIN27                  27U

+#define PIOC_SPI_FLEXCOM4_IO0       28U

+#define PIOC_SPI_FLEXCOM4_IO1       29U

+#define PIOC_SPI_FLEXCOM4_IO2       30U

+#define PIOC_SPI_FLEXCOM4_IO3       31U

+

+#define PIOD_SPI_FLEXCOM4_IO4       0U

+#define PIOD_IRQ1                   1U

+#define PIOD_URXD1                  2U

+#define PIOD_UTXD1                  3U

+#define PIOD_TWD1                   4U

+#define PIOD_TWCK1                  5U

+#define PIOD_PIO6                   6U

+#define PIOD_PIO7                   7U

+#define PIOD_PIN8                   8U

+#define PIOD_ETH_GTXCK              9U

+#define PIOD_ETH_GTXEN              10U

+#define PIOD_ETH_GRXDV              11U

+#define PIOD_ETH_GRXER              12U

+#define PIOD_ETH_GRX0               13U

+#define PIOD_ETH_GRX1               14U

+#define PIOD_ETH_GTX0               15U

+#define PIOD_ETH_GTX1               16U

+#define PIOD_ETH_GMDC               17U

+#define PIOD_ETH_GMDIO              18U

+#define PIOD_PIO19                  19U

+#define PIOD_PIO20                  20U

+#define PIOD_PIO21                  21U

+#define PIOD_PIO22                  22U

+#define PIOD_URXD2                  23U

+#define PIOD_UTXD2                  24U

+#define PIOD_PIO25                  25U

+#define PIOD_PIO26                  26U

+#define PIOD_PIO27                  27U

+#define PIOD_PIO28                  28U

+#define PIOD_PIO29                  29U

+#define PIOD_PIN30                  30U

+#define PIOD_PIN31                  31U

+

+/*

+ * IO lines assignments.

+ */

+#define BOARD_LINE(port, pad)                                               \

+  ((uint32_t)((uint32_t)(port)) | ((uint32_t)(pad)))

+

+#define LINE_LED_BLUE               BOARD_LINE(PIOA, 31U)

+#define LINE_LED_GREEN              BOARD_LINE(PIOB, 1U)

+#define LINE_LED_RED                BOARD_LINE(PIOA, 10U)

+#define LINE_USER_PB                BOARD_LINE(PIOA, 29U)

+#define LINE_IRQ9                   BOARD_LINE(PIOC, 9U)

+#define LINE_ONEWIRE                BOARD_LINE(PIOA, 17U)

+

+#if !defined(_FROM_ASM_)

+#ifdef __cplusplus

+extern "C" {

+#endif

+  void boardInit(void);

+#ifdef __cplusplus

+}

+#endif

+#endif /* _FROM_ASM_ */

+

+#endif /* _BOARD_H_ */