Merge git://git.denx.de/u-boot-dm

8 files changed, 116 insertions, 9 deletions

diff --git a/arch/sandbox/cpu/cpu.c b/arch/sandbox/cpu/cpu.c
index 168f2efa33..b6aae3718a 100644
--- a/arch/sandbox/cpu/cpu.c
+++ b/arch/sandbox/cpu/cpu.c
@@ -45,11 +45,6 @@ void __udelay(unsigned long usec)
 	os_usleep(usec);
 }
 
-unsigned long __attribute__((no_instrument_function)) timer_get_us(void)
-{
-	return os_get_nsec() / 1000;
-}
-
 int cleanup_before_linux(void)
 {
 	return 0;
diff --git a/arch/sandbox/cpu/os.c b/arch/sandbox/cpu/os.c
index 4d5f805753..e6dd17e9ef 100644
--- a/arch/sandbox/cpu/os.c
+++ b/arch/sandbox/cpu/os.c
@@ -24,6 +24,7 @@
 #include <asm/sections.h>
 #include <asm/state.h>
 #include <os.h>
+#include <rtc_def.h>
 
 /* Operating System Interface */
 
@@ -537,3 +538,20 @@ int os_jump_to_image(const void *dest, int size)
 
 	return unlink(fname);
 }
+
+void os_localtime(struct rtc_time *rt)
+{
+	time_t t = time(NULL);
+	struct tm *tm;
+
+	tm = localtime(&t);
+	rt->tm_sec = tm->tm_sec;
+	rt->tm_min = tm->tm_min;
+	rt->tm_hour = tm->tm_hour;
+	rt->tm_mday = tm->tm_mday;
+	rt->tm_mon = tm->tm_mon + 1;
+	rt->tm_year = tm->tm_year + 1900;
+	rt->tm_wday = tm->tm_wday;
+	rt->tm_yday = tm->tm_yday;
+	rt->tm_isdst = tm->tm_isdst;
+}
diff --git a/arch/sandbox/cpu/start.c b/arch/sandbox/cpu/start.c
index ec010402d7..b23d08b5a1 100644
--- a/arch/sandbox/cpu/start.c
+++ b/arch/sandbox/cpu/start.c
@@ -77,12 +77,18 @@ int sandbox_main_loop_init(void)
 	struct sandbox_state *state = state_get_current();
 
 	/* Execute command if required */
-	if (state->cmd) {
-		int retval;
+	if (state->cmd || state->run_distro_boot) {
+		int retval = 0;
 
 		cli_init();
 
-		retval = run_command_list(state->cmd, -1, 0);
+		if (state->cmd)
+			retval = run_command_list(state->cmd, -1, 0);
+
+		if (state->run_distro_boot)
+			retval = cli_simple_run_command("run distro_bootcmd",
+							0);
+
 		if (!state->interactive)
 			os_exit(retval);
 	}
@@ -90,6 +96,14 @@ int sandbox_main_loop_init(void)
 	return 0;
 }
 
+static int sandbox_cmdline_cb_boot(struct sandbox_state *state,
+				      const char *arg)
+{
+	state->run_distro_boot = true;
+	return 0;
+}
+SANDBOX_CMDLINE_OPT_SHORT(boot, 'b', 0, "Run distro boot commands");
+
 static int sandbox_cmdline_cb_command(struct sandbox_state *state,
 				      const char *arg)
 {
diff --git a/arch/sandbox/dts/sandbox.dts b/arch/sandbox/dts/sandbox.dts
index efa2097b2d..82d186ee5b 100644
--- a/arch/sandbox/dts/sandbox.dts
+++ b/arch/sandbox/dts/sandbox.dts
@@ -8,7 +8,9 @@
 
 	aliases {
 		eth5 = "/eth@90000000";
+		i2c0 = &i2c_0;
 		pci0 = &pci;
+		rtc0 = &rtc_0;
 	};
 
 	chosen {
@@ -90,7 +92,7 @@
 		num-gpios = <10>;
 	};
 
-	i2c@0 {
+	i2c_0: i2c@0 {
 		#address-cells = <1>;
 		#size-cells = <0>;
 		reg = <0 0>;
@@ -105,6 +107,14 @@
 				sandbox,size = <128>;
 			};
 		};
+
+		rtc_0: rtc@43 {
+			reg = <0x43>;
+			compatible = "sandbox-rtc";
+			emul {
+				compatible = "sandbox,i2c-rtc";
+			};
+		};
 	};
 
 	spi@0 {
diff --git a/arch/sandbox/include/asm/eth.h b/arch/sandbox/include/asm/eth.h
index 4b79ede9b9..88804fb8e2 100644
--- a/arch/sandbox/include/asm/eth.h
+++ b/arch/sandbox/include/asm/eth.h
@@ -12,4 +12,6 @@
 
 void sandbox_eth_disable_response(int index, bool disable);
 
+void sandbox_eth_skip_timeout(void);
+
 #endif /* __ETH_H */
diff --git a/arch/sandbox/include/asm/rtc.h b/arch/sandbox/include/asm/rtc.h
new file mode 100644
index 0000000000..5ed4584641
--- /dev/null
+++ b/arch/sandbox/include/asm/rtc.h
@@ -0,0 +1,28 @@
+/*
+ * Simulate an I2C real time clock
+ *
+ * Copyright (c) 2015 Google, Inc
+ * Written by Simon Glass <sjg@chromium.org>
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#ifndef __asm_rtc_h
+#define __asm_rtc_h
+
+/* Register numbers in the sandbox RTC */
+enum {
+	REG_SEC		= 5,
+	REG_MIN,
+	REG_HOUR,
+	REG_MDAY,
+	REG_MON,
+	REG_YEAR,
+	REG_WDAY,
+
+	REG_RESET	= 0x20,
+
+	REG_COUNT	= 0x80,
+};
+
+#endif
diff --git a/arch/sandbox/include/asm/state.h b/arch/sandbox/include/asm/state.h
index a0c24ba1e0..a57480a996 100644
--- a/arch/sandbox/include/asm/state.h
+++ b/arch/sandbox/include/asm/state.h
@@ -42,6 +42,7 @@ struct sandbox_spi_info {
 struct sandbox_state {
 	const char *cmd;		/* Command to execute */
 	bool interactive;		/* Enable cmdline after execute */
+	bool run_distro_boot;		/* Automatically run distro bootcommands */
 	const char *fdt_fname;		/* Filename of FDT binary */
 	const char *parse_err;		/* Error to report from parsing */
 	int argc;			/* Program arguments */
diff --git a/arch/sandbox/include/asm/test.h b/arch/sandbox/include/asm/test.h
index 8e490e96d7..91a5c79ad2 100644
--- a/arch/sandbox/include/asm/test.h
+++ b/arch/sandbox/include/asm/test.h
@@ -17,6 +17,16 @@
 #define SANDBOX_PCI_CLASS_CODE		PCI_CLASS_CODE_COMM
 #define SANDBOX_PCI_CLASS_SUB_CODE	PCI_CLASS_SUB_CODE_COMM_SERIAL
 
+/**
+ * sandbox_i2c_set_test_mode() - set test mode for running unit tests
+ *
+ * See sandbox_i2c_xfer() for the behaviour changes.
+ *
+ * @bus:	sandbox I2C bus to adjust
+ * @test_mode:	true to select test mode, false to run normally
+ */
+void sandbox_i2c_set_test_mode(struct udevice *bus, bool test_mode);
+
 enum sandbox_i2c_eeprom_test_mode {
 	SIE_TEST_MODE_NONE,
 	/* Permits read/write of only one byte per I2C transaction */
@@ -28,4 +38,33 @@ void sandbox_i2c_eeprom_set_test_mode(struct udevice *dev,
 
 void sandbox_i2c_eeprom_set_offset_len(struct udevice *dev, int offset_len);
 
+/*
+ * sandbox_timer_add_offset()
+ *
+ * Allow tests to add to the time reported through lib/time.c functions
+ * offset: number of milliseconds to advance the system time
+ */
+void sandbox_timer_add_offset(unsigned long offset);
+
+/**
+ * sandbox_i2c_rtc_set_offset() - set the time offset from system/base time
+ *
+ * @dev:		RTC device to adjust
+ * @use_system_time:	true to use system time, false to use @base_time
+ * @offset:		RTC offset from current system/base time (-1 for no
+ *			change)
+ * @return old value of RTC offset
+ */
+long sandbox_i2c_rtc_set_offset(struct udevice *dev, bool use_system_time,
+				int offset);
+
+/**
+ * sandbox_i2c_rtc_get_set_base_time() - get and set the base time
+ *
+ * @dev:		RTC device to adjust
+ * @base_time:		New base system time (set to -1 for no change)
+ * @return old base time
+ */
+long sandbox_i2c_rtc_get_set_base_time(struct udevice *dev, long base_time);
+
 #endif