bsps: Move RTC drivers to bsps

This patch is a part of the BSP source reorganization.

Update #3285.

2 files changed, 1 insertions, 143 deletions

diff --git a/c/src/lib/libbsp/arm/lpc32xx/Makefile.am b/c/src/lib/libbsp/arm/lpc32xx/Makefile.am
index 9353f67da9..4a370756ff 100644
--- a/c/src/lib/libbsp/arm/lpc32xx/Makefile.am
+++ b/c/src/lib/libbsp/arm/lpc32xx/Makefile.am
@@ -69,7 +69,7 @@ librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/shared/clock/clock-nxp-lpc.c
 
 # RTC
 librtemsbsp_a_SOURCES += ../../../../../../bsps/shared/dev/rtc/rtc-support.c
-librtemsbsp_a_SOURCES += rtc/rtc-config.c
+librtemsbsp_a_SOURCES += ../../../../../../bsps/arm/lpc32xx/rtc/rtc-config.c
 
 # Misc
 librtemsbsp_a_SOURCES += misc/boot.c
diff --git a/c/src/lib/libbsp/arm/lpc32xx/rtc/rtc-config.c b/c/src/lib/libbsp/arm/lpc32xx/rtc/rtc-config.c
deleted file mode 100644
index bd225248b3..0000000000
--- a/c/src/lib/libbsp/arm/lpc32xx/rtc/rtc-config.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/**
- * @file
- *
- * @ingroup arm_lpc32xx
- *
- * @brief RTC configuration.
- */
-
-/*
- * Copyright (c) 2009-2011 embedded brains GmbH.  All rights reserved.
- *
- *  embedded brains GmbH
- *  Obere Lagerstr. 30
- *  82178 Puchheim
- *  Germany
- *  <rtems@embedded-brains.de>
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rtems.org/license/LICENSE.
- */
-
-#include <libchip/rtc.h>
-
-#include <bsp.h>
-#include <bsp/lpc32xx.h>
-
-#define LPC32XX_RTC_COUNT 1U
-
-#define LPC32XX_RTC_COUNTER_DELTA 0xfffffffeU
-
-#define LPC32XX_RTC_KEY 0xb5c13f27U
-
-#define LPC32XX_RTC_CTRL_FORCE_ONSW (1U << 7)
-#define LPC32XX_RTC_CTRL_STOP (1U << 6)
-#define LPC32XX_RTC_CTRL_RESET (1U << 4)
-#define LPC32XX_RTC_CTRL_MATCH_1_ONSW (1U << 3)
-#define LPC32XX_RTC_CTRL_MATCH_0_ONSW (1U << 2)
-#define LPC32XX_RTC_CTRL_MATCH_1_INTR (1U << 1)
-#define LPC32XX_RTC_CTRL_MATCH_0_INTR (1U << 0)
-
-static void lpc32xx_rtc_set(uint32_t val)
-{
-  unsigned i = lpc32xx_arm_clk() / LPC32XX_OSCILLATOR_RTC;
-
-  lpc32xx.rtc.ctrl |= LPC32XX_RTC_CTRL_STOP;
-  lpc32xx.rtc.ucount = val;
-  lpc32xx.rtc.dcount = LPC32XX_RTC_COUNTER_DELTA - val;
-  lpc32xx.rtc.ctrl &= ~LPC32XX_RTC_CTRL_STOP;
-
-  /* It needs some time before we can read the values back */
-  while (i != 0) {
-    __asm__ volatile ("nop");
-    --i;
-  }
-}
-
-static void lpc32xx_rtc_reset(void)
-{
-  lpc32xx.rtc.ctrl = LPC32XX_RTC_CTRL_RESET;
-  lpc32xx.rtc.ctrl = 0;
-  lpc32xx.rtc.key = LPC32XX_RTC_KEY;
-  lpc32xx_rtc_set(0);
-}
-
-static void lpc32xx_rtc_initialize(int minor)
-{
-  uint32_t up_first = 0;
-  uint32_t up_second = 0;
-  uint32_t down_first = 0;
-  uint32_t down_second = 0;
-
-  if (lpc32xx.rtc.key != LPC32XX_RTC_KEY) {
-    lpc32xx_rtc_reset();
-  }
-
-  do {
-    up_first = lpc32xx.rtc.ucount;
-    down_first = lpc32xx.rtc.dcount;
-    up_second = lpc32xx.rtc.ucount;
-    down_second = lpc32xx.rtc.dcount;
-  } while (up_first != up_second || down_first != down_second);
-
-  if (up_first + down_first != LPC32XX_RTC_COUNTER_DELTA) {
-    lpc32xx_rtc_reset();
-  }
-}
-
-static int lpc32xx_rtc_get_time(int minor, rtems_time_of_day *tod)
-{
-  struct timeval now = {
-    .tv_sec = lpc32xx.rtc.ucount,
-    .tv_usec = 0
-  };
-  struct tm time;
-
-  gmtime_r(&now.tv_sec, &time);
-
-  tod->year   = time.tm_year + 1900;
-  tod->month  = time.tm_mon + 1;
-  tod->day    = time.tm_mday;
-  tod->hour   = time.tm_hour;
-  tod->minute = time.tm_min;
-  tod->second = time.tm_sec;
-  tod->ticks  = 0;
-
-  return RTEMS_SUCCESSFUL;
-}
-
-static int lpc32xx_rtc_set_time(int minor, const rtems_time_of_day *tod)
-{
-  lpc32xx_rtc_set(_TOD_To_seconds(tod));
-
-  return 0;
-}
-
-static bool lpc32xx_rtc_probe(int minor)
-{
-  return true;
-}
-
-const rtc_fns lpc32xx_rtc_ops = {
-  .deviceInitialize = lpc32xx_rtc_initialize,
-  .deviceGetTime = lpc32xx_rtc_get_time,
-  .deviceSetTime = lpc32xx_rtc_set_time
-};
-
-size_t RTC_Count = LPC32XX_RTC_COUNT;
-
-rtc_tbl	RTC_Table [LPC32XX_RTC_COUNT] = {
-  {
-    .sDeviceName = "/dev/rtc",
-    .deviceType = RTC_CUSTOM,
-    .pDeviceFns = &lpc32xx_rtc_ops,
-    .deviceProbe = lpc32xx_rtc_probe,
-    .pDeviceParams = NULL,
-    .ulCtrlPort1 = 0,
-    .ulDataPort = 0,
-    .getRegister = NULL,
-    .setRegister = NULL
-  }
-};