configs/: Rename ZDS-II start files from xxx_lowinit.c to xxx_boot.c; rename board initialization logic from xxx_lowinit() to xxx_board_initialize(). These changes make the ZDS-II configurations more similar to board initialization conventions to used for other architectures.

arch/z16/src/z16f/chip.h

@@ -652,12 +652,13 @@ extern "C"
 #define EXTERN extern
 #endif
 
-/* The following two routines are called from the low-level reset logic.  z16f_lowinit()
+/* The following two routines are called from the low-level reset logic.
- * must be provided by the board-specific logic; z16f_lowuartinit() is called only if
+ * z16f_board_initialize() must be provided by the board-specific logic;
- * debugging support for up_lowputc (or getc) is enabled.
+ * z16f_lowuartinit() is called only if debugging support for up_lowputc (or getc)
+ * is enabled.
  */
 
-void z16f_lowinit(void);
+void z16f_board_initialize(void);
 #if defined(CONFIG_Z16_LOWPUTC) || defined(CONFIG_Z16_LOWGETC)
 void z16f_lowuartinit(void);
 #endif

arch/z16/src/z16f/z16f_head.S

@@ -52,7 +52,7 @@
  **************************************************************************/
 
 	xref	_z16f_clkinit:EROM
-	xref	_z16f_lowinit:EROM
+	xref	_z16f_board_initialize:EROM
 #ifdef CONFIG_ARCH_LEDS
 	xref	_board_autoled_initialize:EROM
 #endif
@@ -213,7 +213,7 @@ _z16f_reset8:
 
 	/* Perform low-level hardware initialization */
 
-	call	_z16f_lowinit			/* Perform low-level hardware initialization */
+	call	_z16f_board_initialize	/* Perform low-level hardware initialization */
 
 #ifdef USE_EARLYSERIALINIT
 	/* Perform early serial initialization */

arch/z16/src/z16f/z16f_serial.c

@@ -704,7 +704,7 @@ void up_earlyserialinit(void)
   uint8_t regval;
 
   /* Configure UART alternate pin functions.  This may duplicate logic in
-   * z16f_lowuartinit() or z16f_lowinit().
+   * z16f_lowuartinit() or z16f_board_initialize().
    */
 
 #ifdef CONFIG_Z16F_UART0

arch/z80/src/ez80/ez80_startup.asm

@@ -49,7 +49,7 @@
 	xref	_ez80_init
 	xref	_ez80_initvectors
 	xref	_ez80_initsysclk
-	xref	_ez80_lowinit
+	xref	_ez80_board_initialize
 	xref	__low_bss				; Low address of bss segment
 	xref	__len_bss				; Length of bss segment
 
@@ -114,6 +114,7 @@ _ez80_startup:
 _ez80_bssdone:
 
 	; Copy the initialized data section
+
 	ld		bc, __len_data		; [bc] = data length
 	ld		a, __len_data >> 16	; Check for non-zero length
 	or		a, c
@@ -126,6 +127,7 @@ _ez80_datadone:
 
 	; Copy CODE (which may be in FLASH) to RAM if the
 	; copy_code_to_ram symbol is set in the link control file
+
 	ld		a, __copy_code_to_ram
 	or		a, a
 	jr		z, _ez80_codedone
@@ -139,9 +141,9 @@ _ez80_datadone:
 	ldir						; Copy the code section
 _ez80_codedone:
 
-	; Perform board-specific initializeation
+	; Perform board-specific initialization
 
-	call	_ez80_lowinit
+	call	_ez80_board_initialize
 
 	; Then start NuttX
 
@@ -152,4 +154,3 @@ _ez80_codedone:
 _ez80_halt:
 	halt						; We should never get here
 	jp		_ez80_halt
-

arch/z80/src/z8/z8_head.S

@@ -66,7 +66,7 @@
  **************************************************************************/
 
 	xref	_z16f_clkinit:ROM
-	xref	_z16f_lowinit:ROM
+	xref	_z16f_board_initialize:ROM
 #ifdef CONFIG_ARCH_LEDS
 	xref	_board_autoled_initialize:ROM
 #endif

configs/ez80f910200kitg/src/Makefile

@@ -36,6 +36,6 @@
 -include $(TOPDIR)/Make.defs
 
 ASRCS =
-CSRCS = ez80_lowinit.c ez80_leds.c
+CSRCS = ez80_boot.c ez80_leds.c
 
 include $(TOPDIR)/configs/Board.mk

configs/ez80f910200kitg/src/ez80_boot.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * configs/ez80f910200zco/src/ez80_lowinit.c
+ * configs/ez80f910200kitg/src/ez80_boot.c
  *
  *   Copyright (C) 2008-2009 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
@@ -59,7 +59,7 @@ static void ez80_gpioinit(void)
  * Public Functions
  ****************************************************************************/
 
-void ez80_lowinit(void)
+void ez80_board_initialize(void)
 {
   ez80_gpioinit();
 }

configs/ez80f910200zco/src/Makefile

@@ -36,7 +36,7 @@
 -include $(TOPDIR)/Make.defs
 
 ASRCS =
-CSRCS = ez80_lowinit.c
+CSRCS = ez80_boot.c
 ifeq ($(CONFIG_ARCH_LEDS),y)
 CSRCS += ez80_leds.c
 endif

configs/ez80f910200zco/src/ez80_boot.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * configs/ez80f910200kitg/src/ez80_lowinit.c
+ * configs/ez80f910200zco/src/ez80_boot.c
  *
  *   Copyright (C) 2008-2009 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
@@ -59,7 +59,7 @@ static void ez80_gpioinit(void)
  * Public Functions
  ****************************************************************************/
 
-void ez80_lowinit(void)
+void ez80_board_initialize(void)
 {
   ez80_gpioinit();
 }

configs/makerlisp/src/Makefile

@@ -36,7 +36,7 @@
 -include $(TOPDIR)/Make.defs
 
 ASRCS =
-CSRCS = ez80_lowinit.c ez80_bringup.c
+CSRCS = ez80_boot.c ez80_bringup.c
 
 ifeq ($(CONFIG_LIB_BOARDCTL),y)
 CSRCS += ez80_appinit.c

configs/makerlisp/src/ez80_boot.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * configs/makerlisp/src/ez80_lowinit.c
+ * configs/makerlisp/src/ez80_boot.c
  *
  *   Copyright (C) 2019 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
@@ -122,7 +122,7 @@ static void ez80_vga_initialize(void)
  ****************************************************************************/
 
 /****************************************************************************
- * Name: ez80_lowinit
+ * Name: ez80_board_initialize
  *
  * Description:
  *   All eZ80 architectures must provide the following entry point.  This
@@ -131,7 +131,7 @@ static void ez80_vga_initialize(void)
  *
  ****************************************************************************/
 
-void ez80_lowinit(void)
+void ez80_board_initialize(void)
 {
   register uint8_t regval;
 

configs/z16f2800100zcog/src/Makefile

@@ -36,6 +36,6 @@
 -include $(TOPDIR)/Make.defs
 
 ASRCS =
-CSRCS = z16f_lowinit.c z16f_leds.c
+CSRCS = z16f_boot.c z16f_leds.c
 
 include $(TOPDIR)/configs/Board.mk

configs/z16f2800100zcog/src/z16f_boot.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * configs/z16f2800100zcog/src/z16f_lowinit.c
+ * configs/z16f2800100zcog/src/z16f_boot.c
  *
  *   Copyright (C) 2008, 2014 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
@@ -88,7 +88,7 @@ static void z16f_gpioinit(void)
  * Public Functions
  ****************************************************************************/
 
-void z16f_lowinit(void)
+void z16f_board_initialize(void)
 {
   z16f_gpioinit();
 }

configs/z16f2800100zcog/src/z16f_leds.c

@@ -75,7 +75,7 @@
 #ifdef CONFIG_ARCH_LEDS
 void board_autoled_initialize(void)
 {
-  /* The following is performed up_lowinit() as well */
+  /* The following is performed up_board_initialize() as well */
 
   putreg8(getreg8(Z16F_GPIOA_OUT) | 0x07, Z16F_GPIOA_OUT);
   putreg8(getreg8(Z16F_GPIOA_DD) & 0xF8, Z16F_GPIOA_DD);

configs/z8encore000zco/src/Makefile

@@ -36,6 +36,6 @@
 -include $(TOPDIR)/Make.defs
 
 ASRCS =
-CSRCS = z8_lowinit.c z8_leds.c
+CSRCS = z8_boot.c z8_leds.c
 
 include $(TOPDIR)/configs/Board.mk

configs/z8encore000zco/src/z8_boot.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * configs/z8encore000zco/src/z8_lowinit.c
+ * configs/z8encore000zco/src/z8_boot.c
  *
  *   Copyright (C) 2008-2009 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
@@ -59,7 +59,7 @@ static void z8_gpioinit(void)
  * Public Functions
  ****************************************************************************/
 
-void z8_lowinit(void)
+void z8_board_initialize(void)
 {
   z8_gpioinit();
 }

configs/z8f64200100kit/src/Makefile

@@ -36,6 +36,6 @@
 -include $(TOPDIR)/Make.defs
 
 ASRCS =
-CSRCS = z8_lowinit.c z8_leds.c
+CSRCS = z8_boot.c z8_leds.c
 
 include $(TOPDIR)/configs/Board.mk

configs/z8f64200100kit/src/z8_boot.c

@@ -1,5 +1,5 @@
 /****************************************************************************
- * configs/z8f64200100kit/src/z8_lowinit.c
+ * configs/z8f64200100kit/src/z8_boot.c
  *
  *   Copyright (C) 2008-2009 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
@@ -59,7 +59,7 @@ static void z8_gpioinit(void)
  * Public Functions
  ****************************************************************************/
 
-void z8_lowinit(void)
+void z8_board_initialize(void)
 {
   z8_gpioinit();
 }