Merge tag 'xilinx-for-v2018.09' of git://git.denx.de/u-boot-microblaze

Xilinx changes for v2018.09

clk:
- Fix zynqmp clock driver

common:
- Handle CMD_RET_USAGE in cmd_process_error
- Use return macros in cmd_process_error
- Fix duplication of CONFIG_SYS_PROMPT_HUSH_PS2
- Support watchdog in usb_kbd.c
- Fix name usage in usb_kbd.c
- Support systems with non zero memory start initialized from DT only

gpio:
- Add support for manual relocation in uclass
- zynq - use live tree
- zynq - fix match data reading
- zynq - setup bank name
- xilinx - convert driver to DM

microblaze:
- Use generic iounmap/ioremap implementations
- Redesign reset logic with sysreset features
- Use watchdog and gpio over DM
- Remove unused macros and fix some checkpatch issues
- Fix timer initialization not to be called twice

serial:
- zynq - Use platdata intead of priv data

sysreset:
- Add support for manual relocation in uclass
- Add gpio-restart driver
- Add microblaze soft reset driver

watchdog:
- Add support for aliases in uclass
- Add support for manual relocation in uclass
- Convert xilinx driver to DM
- cadence - update info in the driver and not stop wdt in probe

xilinx:
- Enable LED gpio for some targets with gpio-leds DT node
- Setup variables via Kconfig

zynq:
- Add support for watchdog aliases
- Add support for mini nand/nor configurations
- Wire FPGA initalization in SPL

zynqmp:
- Enable mass storage for zcu100
- Handle external pmufw files
- Add support for secure images
- Some Kconfig movements and alignments
- Add support for watchdog aliases
- Use subcommands style for platform command
- Add mmio_read/write platform commands
- DT updates
- Add support for mini qspi configuration

4 files changed, 14 insertions, 7 deletions

diff --git a/common/board_f.c b/common/board_f.c
index e943347ce3d..88d770071c3 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -281,9 +281,9 @@ static int setup_dest_addr(void)
 	gd->ram_size -= CONFIG_SYS_MEM_TOP_HIDE;
 #endif
 #ifdef CONFIG_SYS_SDRAM_BASE
-	gd->ram_top = CONFIG_SYS_SDRAM_BASE;
+	gd->ram_base = CONFIG_SYS_SDRAM_BASE;
 #endif
-	gd->ram_top += get_effective_memsize();
+	gd->ram_top = gd->ram_base + get_effective_memsize();
 	gd->ram_top = board_get_usable_ram_top(gd->mon_len);
 	gd->relocaddr = gd->ram_top;
 	debug("Ram top: %08lX\n", (ulong)gd->ram_top);
diff --git a/common/command.c b/common/command.c
index 52d47c133c3..2433a89e0a8 100644
--- a/common/command.c
+++ b/common/command.c
@@ -547,10 +547,13 @@ enum command_ret_t cmd_process(int flag, int argc, char * const argv[],
 
 int cmd_process_error(cmd_tbl_t *cmdtp, int err)
 {
+	if (err == CMD_RET_USAGE)
+		return CMD_RET_USAGE;
+
 	if (err) {
 		printf("Command '%s' failed: Error %d\n", cmdtp->name, err);
-		return 1;
+		return CMD_RET_FAILURE;
 	}
 
-	return 0;
+	return CMD_RET_SUCCESS;
 }
diff --git a/common/spl/spl_fit.c b/common/spl/spl_fit.c
index 5b51a28a086..9eabb1c1058 100644
--- a/common/spl/spl_fit.c
+++ b/common/spl/spl_fit.c
@@ -412,6 +412,7 @@ int spl_load_simple_fit(struct spl_image_info *spl_image,
 			printf("%s: Cannot load the FPGA: %i\n", __func__, ret);
 			return ret;
 		}
+		puts("FPGA image loaded from FIT\n");
 		node = -1;
 	}
 #endif
diff --git a/common/usb_kbd.c b/common/usb_kbd.c
index 8b2fccf9ca4..fdeb2aed245 100644
--- a/common/usb_kbd.c
+++ b/common/usb_kbd.c
@@ -13,6 +13,7 @@
 #include <malloc.h>
 #include <memalign.h>
 #include <stdio_dev.h>
+#include <watchdog.h>
 #include <asm/byteorder.h>
 
 #include <usb.h>
@@ -367,7 +368,7 @@ static int usb_kbd_testc(struct stdio_dev *sdev)
 		return 0;
 	kbd_testc_tms = get_timer(0);
 #endif
-	dev = stdio_get_by_name(DEVNAME);
+	dev = stdio_get_by_name(sdev->name);
 	usb_kbd_dev = (struct usb_device *)dev->priv;
 	data = usb_kbd_dev->privptr;
 
@@ -383,12 +384,14 @@ static int usb_kbd_getc(struct stdio_dev *sdev)
 	struct usb_device *usb_kbd_dev;
 	struct usb_kbd_pdata *data;
 
-	dev = stdio_get_by_name(DEVNAME);
+	dev = stdio_get_by_name(sdev->name);
 	usb_kbd_dev = (struct usb_device *)dev->priv;
 	data = usb_kbd_dev->privptr;
 
-	while (data->usb_in_pointer == data->usb_out_pointer)
+	while (data->usb_in_pointer == data->usb_out_pointer) {
+		WATCHDOG_RESET();
 		usb_kbd_poll_for_event(usb_kbd_dev);
+	}
 
 	if (data->usb_out_pointer == USB_KBD_BUFFER_LEN - 1)
 		data->usb_out_pointer = 0;