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-rw-r--r--board/CZ.NIC/turris_mox/turris_mox.c30
-rw-r--r--board/CZ.NIC/turris_omnia/turris_omnia.c35
-rw-r--r--board/alliedtelesis/x530/x530.c36
-rw-r--r--board/xilinx/microblaze-generic/microblaze-generic.c40
-rw-r--r--board/xilinx/zynq/board.c39
-rw-r--r--board/xilinx/zynqmp/zynqmp.c39
6 files changed, 1 insertions, 218 deletions
diff --git a/board/CZ.NIC/turris_mox/turris_mox.c b/board/CZ.NIC/turris_mox/turris_mox.c
index 96cb9c7e5c..8a4872343b 100644
--- a/board/CZ.NIC/turris_mox/turris_mox.c
+++ b/board/CZ.NIC/turris_mox/turris_mox.c
@@ -119,41 +119,11 @@ int board_fix_fdt(void *blob)
}
#endif
-#ifdef CONFIG_WDT_ARMADA_37XX
-static struct udevice *watchdog_dev __attribute__((section(".data"))) = NULL;
-
-void watchdog_reset(void)
-{
- static ulong next_reset;
- ulong now;
-
- if (!watchdog_dev)
- return;
-
- now = timer_get_us();
-
- /* Do not reset the watchdog too often */
- if (now > next_reset) {
- wdt_reset(watchdog_dev);
- next_reset = now + 100000;
- }
-}
-#endif
-
int board_init(void)
{
/* address of boot parameters */
gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100;
-#ifdef CONFIG_WDT_ARMADA_37XX
- if (uclass_get_device(UCLASS_WDT, 0, &watchdog_dev)) {
- printf("Cannot find Armada 3720 watchdog!\n");
- } else {
- printf("Enabling Armada 3720 watchdog (3 minutes timeout).\n");
- wdt_start(watchdog_dev, 180000, 0);
- }
-#endif
-
return 0;
}
diff --git a/board/CZ.NIC/turris_omnia/turris_omnia.c b/board/CZ.NIC/turris_omnia/turris_omnia.c
index 0287f23283..4c08f810a2 100644
--- a/board/CZ.NIC/turris_omnia/turris_omnia.c
+++ b/board/CZ.NIC/turris_omnia/turris_omnia.c
@@ -364,25 +364,12 @@ static bool disable_mcu_watchdog(void)
}
#endif
-#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_WDT_ORION)
-static struct udevice *watchdog_dev __attribute__((section(".data"))) = NULL;
-#endif
-
int board_init(void)
{
/* adress of boot parameters */
gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
#ifndef CONFIG_SPL_BUILD
-# ifdef CONFIG_WDT_ORION
- if (uclass_get_device(UCLASS_WDT, 0, &watchdog_dev)) {
- puts("Cannot find Armada 385 watchdog!\n");
- } else {
- puts("Enabling Armada 385 watchdog.\n");
- wdt_start(watchdog_dev, 120000, 0);
- }
-# endif
-
if (disable_mcu_watchdog())
puts("Disabled MCU startup watchdog.\n");
@@ -392,28 +379,6 @@ int board_init(void)
return 0;
}
-#ifdef CONFIG_WATCHDOG
-/* Called by macro WATCHDOG_RESET */
-void watchdog_reset(void)
-{
-# if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_WDT_ORION)
- static ulong next_reset = 0;
- ulong now;
-
- if (!watchdog_dev)
- return;
-
- now = timer_get_us();
-
- /* Do not reset the watchdog too often */
- if (now > next_reset) {
- wdt_reset(watchdog_dev);
- next_reset = now + 1000;
- }
-# endif
-}
-#endif
-
int board_late_init(void)
{
#ifndef CONFIG_SPL_BUILD
diff --git a/board/alliedtelesis/x530/x530.c b/board/alliedtelesis/x530/x530.c
index 6934fd8017..97dbed79dd 100644
--- a/board/alliedtelesis/x530/x530.c
+++ b/board/alliedtelesis/x530/x530.c
@@ -25,10 +25,6 @@ DECLARE_GLOBAL_DATA_PTR;
#define CONFIG_NVS_LOCATION 0xf4800000
#define CONFIG_NVS_SIZE (512 << 10)
-#ifdef CONFIG_WATCHDOG
-static struct udevice *watchdog_dev;
-#endif
-
static struct serdes_map board_serdes_map[] = {
{PEX0, SERDES_SPEED_5_GBPS, PEX_ROOT_COMPLEX_X1, 0, 0},
{DEFAULT_SERDES, SERDES_SPEED_5_GBPS, SERDES_DEFAULT_MODE, 0, 0},
@@ -80,10 +76,6 @@ struct mv_ddr_topology_map *mv_ddr_topology_map_get(void)
int board_early_init_f(void)
{
-#ifdef CONFIG_WATCHDOG
- watchdog_dev = NULL;
-#endif
-
/* Configure MPP */
writel(0x00001111, MVEBU_MPP_BASE + 0x00);
writel(0x00000000, MVEBU_MPP_BASE + 0x04);
@@ -99,13 +91,6 @@ int board_early_init_f(void)
void spl_board_init(void)
{
-#ifdef CONFIG_WATCHDOG
- int ret;
-
- ret = uclass_get_device(UCLASS_WDT, 0, &watchdog_dev);
- if (!ret)
- wdt_start(watchdog_dev, 120000, 0);
-#endif
}
int board_init(void)
@@ -128,29 +113,10 @@ int board_init(void)
void arch_preboot_os(void)
{
#ifdef CONFIG_WATCHDOG
- wdt_stop(watchdog_dev);
+ wdt_stop(gd->watchdog_dev);
#endif
}
-#ifdef CONFIG_WATCHDOG
-void watchdog_reset(void)
-{
- static ulong next_reset = 0;
- ulong now;
-
- if (!watchdog_dev)
- return;
-
- now = timer_get_us();
-
- /* Do not reset the watchdog too often */
- if (now > next_reset) {
- wdt_reset(watchdog_dev);
- next_reset = now + 1000;
- }
-}
-#endif
-
static int led_7seg_init(unsigned int segments)
{
int node;
diff --git a/board/xilinx/microblaze-generic/microblaze-generic.c b/board/xilinx/microblaze-generic/microblaze-generic.c
index 28c9efa3a2..ba82292e35 100644
--- a/board/xilinx/microblaze-generic/microblaze-generic.c
+++ b/board/xilinx/microblaze-generic/microblaze-generic.c
@@ -24,10 +24,6 @@
DECLARE_GLOBAL_DATA_PTR;
-#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_WDT)
-static struct udevice *watchdog_dev __attribute__((section(".data"))) = NULL;
-#endif /* !CONFIG_SPL_BUILD && CONFIG_WDT */
-
ulong ram_base;
int dram_init_banksize(void)
@@ -43,44 +39,8 @@ int dram_init(void)
return 0;
};
-#ifdef CONFIG_WDT
-/* Called by macro WATCHDOG_RESET */
-void watchdog_reset(void)
-{
-#if !defined(CONFIG_SPL_BUILD)
- ulong now;
- static ulong next_reset;
-
- if (!watchdog_dev)
- return;
-
- now = timer_get_us();
-
- /* Do not reset the watchdog too often */
- if (now > next_reset) {
- wdt_reset(watchdog_dev);
- next_reset = now + 1000;
- }
-#endif /* !CONFIG_SPL_BUILD */
-}
-#endif /* CONFIG_WDT */
-
int board_late_init(void)
{
-#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_WDT)
- watchdog_dev = NULL;
-
- if (uclass_get_device_by_seq(UCLASS_WDT, 0, &watchdog_dev)) {
- debug("Watchdog: Not found by seq!\n");
- if (uclass_get_device(UCLASS_WDT, 0, &watchdog_dev)) {
- puts("Watchdog: Not found!\n");
- return 0;
- }
- }
-
- wdt_start(watchdog_dev, 0, 0);
- puts("Watchdog: Started\n");
-#endif /* !CONFIG_SPL_BUILD && CONFIG_WDT */
#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_SYSRESET_MICROBLAZE)
int ret;
diff --git a/board/xilinx/zynq/board.c b/board/xilinx/zynq/board.c
index ea26aad16f..6857f2c0b8 100644
--- a/board/xilinx/zynq/board.c
+++ b/board/xilinx/zynq/board.c
@@ -18,10 +18,6 @@
DECLARE_GLOBAL_DATA_PTR;
-#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_WDT)
-static struct udevice *watchdog_dev __attribute__((section(".data"))) = NULL;
-#endif
-
#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_BOARD_EARLY_INIT_F)
int board_early_init_f(void)
{
@@ -31,19 +27,6 @@ int board_early_init_f(void)
int board_init(void)
{
-#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_WDT)
- if (uclass_get_device_by_seq(UCLASS_WDT, 0, &watchdog_dev)) {
- debug("Watchdog: Not found by seq!\n");
- if (uclass_get_device(UCLASS_WDT, 0, &watchdog_dev)) {
- puts("Watchdog: Not found!\n");
- return 0;
- }
- }
-
- wdt_start(watchdog_dev, 0, 0);
- puts("Watchdog: Started\n");
-# endif
-
return 0;
}
@@ -127,25 +110,3 @@ int dram_init(void)
return 0;
}
#endif
-
-#if defined(CONFIG_WATCHDOG)
-/* Called by macro WATCHDOG_RESET */
-void watchdog_reset(void)
-{
-# if !defined(CONFIG_SPL_BUILD)
- static ulong next_reset;
- ulong now;
-
- if (!watchdog_dev)
- return;
-
- now = timer_get_us();
-
- /* Do not reset the watchdog too often */
- if (now > next_reset) {
- wdt_reset(watchdog_dev);
- next_reset = now + 1000;
- }
-# endif
-}
-#endif
diff --git a/board/xilinx/zynqmp/zynqmp.c b/board/xilinx/zynqmp/zynqmp.c
index 5189925beb..c840e92d9c 100644
--- a/board/xilinx/zynqmp/zynqmp.c
+++ b/board/xilinx/zynqmp/zynqmp.c
@@ -24,10 +24,6 @@
DECLARE_GLOBAL_DATA_PTR;
-#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_WDT)
-static struct udevice *watchdog_dev __attribute__((section(".data"))) = NULL;
-#endif
-
#if defined(CONFIG_FPGA) && defined(CONFIG_FPGA_ZYNQMPPL) && \
!defined(CONFIG_SPL_BUILD)
static xilinx_desc zynqmppl = XILINX_ZYNQMP_DESC;
@@ -344,44 +340,9 @@ int board_init(void)
}
#endif
-#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_WDT)
- if (uclass_get_device_by_seq(UCLASS_WDT, 0, &watchdog_dev)) {
- debug("Watchdog: Not found by seq!\n");
- if (uclass_get_device(UCLASS_WDT, 0, &watchdog_dev)) {
- puts("Watchdog: Not found!\n");
- return 0;
- }
- }
-
- wdt_start(watchdog_dev, 0, 0);
- puts("Watchdog: Started\n");
-#endif
-
return 0;
}
-#ifdef CONFIG_WATCHDOG
-/* Called by macro WATCHDOG_RESET */
-void watchdog_reset(void)
-{
-# if !defined(CONFIG_SPL_BUILD)
- static ulong next_reset;
- ulong now;
-
- if (!watchdog_dev)
- return;
-
- now = timer_get_us();
-
- /* Do not reset the watchdog too often */
- if (now > next_reset) {
- wdt_reset(watchdog_dev);
- next_reset = now + 1000;
- }
-# endif
-}
-#endif
-
int board_early_init_r(void)
{
u32 val;
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