Merge branch '2020-05-15-misc-bugfixes'

- A number of symbol name consistency updates
- JFFS2 bugfix
- Use /* fallthrough */ for now to help at least gcc know when we're
  intentionally not 'break;'ing in a switch statement, we'll adopt
  fallthrough; later on.
- Assorted other fixes

3 files changed, 6 insertions, 7 deletions

diff --git a/common/board_f.c b/common/board_f.c
index 5223453511..a5ead31ca7 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -309,7 +309,7 @@ __weak int mach_cpu_init(void)
 /* Get the top of usable RAM */
 __weak ulong board_get_usable_ram_top(ulong total_size)
 {
-#ifdef CONFIG_SYS_SDRAM_BASE
+#if defined(CONFIG_SYS_SDRAM_BASE) && CONFIG_SYS_SDRAM_BASE > 0
 	/*
 	 * Detect whether we have so much RAM that it goes past the end of our
 	 * 32-bit address space. If so, clip the usable RAM so it doesn't.
diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index 6f37f75650..414b6f396d 100644
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -970,7 +970,7 @@ config SPL_POWER_DOMAIN
 
 config SPL_RAM_SUPPORT
 	bool "Support booting from RAM"
-	default y if MICROBLAZE || ARCH_SOCFPGA || TEGRA || ARCH_ZYNQ
+	default y if MICROBLAZE || ARCH_SOCFPGA || ARCH_TEGRA || ARCH_ZYNQ
 	help
 	  Enable booting of an image in RAM. The image can be preloaded or
 	  it can be loaded by SPL directly into RAM (e.g. using USB).
@@ -978,7 +978,7 @@ config SPL_RAM_SUPPORT
 config SPL_RAM_DEVICE
 	bool "Support booting from preloaded image in RAM"
 	depends on SPL_RAM_SUPPORT
-	default y if MICROBLAZE || ARCH_SOCFPGA || TEGRA || ARCH_ZYNQ
+	default y if MICROBLAZE || ARCH_SOCFPGA || ARCH_TEGRA || ARCH_ZYNQ
 	help
 	  Enable booting of an image already loaded in RAM. The image has to
 	  be already in memory when SPL takes over, e.g. loaded by the boot
diff --git a/common/spl/spl.c b/common/spl/spl.c
index b0f0e1557b..fc5cbbbeba 100644
--- a/common/spl/spl.c
+++ b/common/spl/spl.c
@@ -574,8 +574,7 @@ void board_init_f(ulong dummy)
 		}
 	}
 
-	if (CONFIG_IS_ENABLED(SERIAL_SUPPORT))
-		preloader_console_init();
+	preloader_console_init();
 }
 #endif
 
@@ -724,13 +723,13 @@ void board_init_r(gd_t *dummy1, ulong dummy2)
 	jump_to_image_no_args(&spl_image);
 }
 
-#ifdef CONFIG_SPL_SERIAL_SUPPORT
 /*
  * This requires UART clocks to be enabled.  In order for this to work the
  * caller must ensure that the gd pointer is valid.
  */
 void preloader_console_init(void)
 {
+#ifdef CONFIG_SPL_SERIAL_SUPPORT
 	gd->baudrate = CONFIG_BAUDRATE;
 
 	serial_init();		/* serial communications setup */
@@ -744,8 +743,8 @@ void preloader_console_init(void)
 #ifdef CONFIG_SPL_DISPLAY_PRINT
 	spl_display_print();
 #endif
-}
 #endif
+}
 
 /**
  * This function is called before the stack is changed from initial stack to