OPT_DEFS += -DBACKLIGHT_ENABLE
endif
+ifdef KEYMAP_SECTION_ENABLE
+ OPT_DEFS += -DKEYMAP_SECTION
+ EXTRALDFLAGS = -Wl,-L$(TOP_DIR),-Tldscript_keymap_avr5.x
+endif
# Version string
OPT_DEFS += -DVERSION=$(shell (git describe --dirty || echo 'unknown') 2> /dev/null)
# Build Options
# comment out to disable the options.
#
-BOOTMAGIC_ENABLE = yes # Virtual DIP switch configuration
-MOUSEKEY_ENABLE = yes # Mouse keys
-EXTRAKEY_ENABLE = yes # Audio control and System control
-CONSOLE_ENABLE = yes # Console for debug
-COMMAND_ENABLE = yes # Commands for debug and configuration
-NKRO_ENABLE = yes # USB Nkey Rollover
+BOOTMAGIC_ENABLE = yes # Virtual DIP switch configuration
+MOUSEKEY_ENABLE = yes # Mouse keys
+EXTRAKEY_ENABLE = yes # Audio control and System control
+CONSOLE_ENABLE = yes # Console for debug
+COMMAND_ENABLE = yes # Commands for debug and configuration
+NKRO_ENABLE = yes # USB Nkey Rollover
+KEYMAP_SECTION_ENABLE = yes # fixed address keymap for keymap editor
-# keymap section
-EXTRALDFLAGS = -Wl,-Tld_keymap_avr5.x
-OPT_DEFS += -DKEYMAP_SECTION
-
# Search Path
VPATH += $(TARGET_DIR)
VPATH += $(TOP_DIR)
+++ /dev/null
-/*
- * linker script for configurable keymap
- *
- * This adds keymap section which places keymap at fixed address and
- * is based on binutils-avr ldscripts(/usr/lib/ldscripts/avr5.x).
- */
-OUTPUT_FORMAT("elf32-avr","elf32-avr","elf32-avr")
-OUTPUT_ARCH(avr:5)
-MEMORY
-{
- /* With keymap section
- *
- * Flash Map of ATMega32U4(32KB)
- * +------------+ 0x0000
- * | .vectors |
- * | .progmem |
- * | .init0-9 | > text region
- * | .text |
- * | .fini9-0 |
- * | |
- * |------------| _etext
- * | .data |
- * | .bss | > data region
- * | .noinit |
- * | |
- * |------------| 0x6800
- * | .keymap | > keymap region(2KB)
- * |------------| 0x7000
- * | bootloader | 4KB
- * +------------+ 0x7FFF
- */
- text (rx) : ORIGIN = 0, LENGTH = 128K
- keymap (rw!x) : ORIGIN = 0x6800, LENGTH = 2K
- data (rw!x) : ORIGIN = 0x800060, LENGTH = 0xffa0
- eeprom (rw!x) : ORIGIN = 0x810000, LENGTH = 64K
- fuse (rw!x) : ORIGIN = 0x820000, LENGTH = 1K
- lock (rw!x) : ORIGIN = 0x830000, LENGTH = 1K
- signature (rw!x) : ORIGIN = 0x840000, LENGTH = 1K
-}
-SECTIONS
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- . = ALIGN(2);
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- __trampolines_end = . ;
- /* For future tablejump instruction arrays for 3 byte pc devices.
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- *(.jumptables)
- *(.jumptables*)
- /* For code that needs to reside in the lower 128k progmem. */
- *(.lowtext)
- *(.lowtext*)
- __ctors_start = . ;
- *(.ctors)
- __ctors_end = . ;
- __dtors_start = . ;
- *(.dtors)
- __dtors_end = . ;
- KEEP(SORT(*)(.ctors))
- KEEP(SORT(*)(.dtors))
- /* From this point on, we don't bother about wether the insns are
- below or above the 16 bits boundary. */
- *(.init0) /* Start here after reset. */
- KEEP (*(.init0))
- *(.init1)
- KEEP (*(.init1))
- *(.init2) /* Clear __zero_reg__, set up stack pointer. */
- KEEP (*(.init2))
- *(.init3)
- KEEP (*(.init3))
- *(.init4) /* Initialize data and BSS. */
- KEEP (*(.init4))
- *(.init5)
- KEEP (*(.init5))
- *(.init6) /* C++ constructors. */
- KEEP (*(.init6))
- *(.init7)
- KEEP (*(.init7))
- *(.init8)
- KEEP (*(.init8))
- *(.init9) /* Call main(). */
- KEEP (*(.init9))
- *(.text)
- . = ALIGN(2);
- *(.text.*)
- . = ALIGN(2);
- *(.fini9) /* _exit() starts here. */
- KEEP (*(.fini9))
- *(.fini8)
- KEEP (*(.fini8))
- *(.fini7)
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- *(.fini6) /* C++ destructors. */
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- KEEP (*(.fini3))
- *(.fini2)
- KEEP (*(.fini2))
- *(.fini1)
- KEEP (*(.fini1))
- *(.fini0) /* Infinite loop after program termination. */
- KEEP (*(.fini0))
- _etext = . ;
- } > text
- .data : AT (ADDR (.text) + SIZEOF (.text))
- {
- PROVIDE (__data_start = .) ;
- *(.data)
- *(.data*)
- *(.rodata) /* We need to include .rodata here if gcc is used */
- *(.rodata*) /* with -fdata-sections. */
- *(.gnu.linkonce.d*)
- . = ALIGN(2);
- _edata = . ;
- PROVIDE (__data_end = .) ;
- } > data
- .bss : AT (ADDR (.bss))
- {
- PROVIDE (__bss_start = .) ;
- *(.bss)
- *(.bss*)
- *(COMMON)
- PROVIDE (__bss_end = .) ;
- } > data
- __data_load_start = LOADADDR(.data);
- __data_load_end = __data_load_start + SIZEOF(.data);
- /* Global data not cleared after reset. */
- .noinit :
- {
- PROVIDE (__noinit_start = .) ;
- *(.noinit*)
- PROVIDE (__noinit_end = .) ;
- _end = . ;
- PROVIDE (__heap_start = .) ;
- } > data
- /* keymap region is located at end of flash
- * .fn_actions Fn actions definitions
- * .keymaps Mapping layers
- */
- .keymap :
- {
- PROVIDE(__keymap_start = .) ;
- *(.keymap.fn_actions) /* 32*actions = 64bytes */
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- *(.keymap*)
- /* . = ALIGN(0x800); */ /* keymap section takes 2KB- */
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- .eeprom :
- {
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- .fuse :
- {
- KEEP(*(.fuse))
- KEEP(*(.lfuse))
- KEEP(*(.hfuse))
- KEEP(*(.efuse))
- } > fuse
- .lock :
- {
- KEEP(*(.lock*))
- } > lock
- .signature :
- {
- KEEP(*(.signature*))
- } > signature
- /* Stabs debugging sections. */
- .stab 0 : { *(.stab) }
- .stabstr 0 : { *(.stabstr) }
- .stab.excl 0 : { *(.stab.excl) }
- .stab.exclstr 0 : { *(.stab.exclstr) }
- .stab.index 0 : { *(.stab.index) }
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- .comment 0 : { *(.comment) }
- /* DWARF debug sections.
- Symbols in the DWARF debugging sections are relative to the beginning
- of the section so we begin them at 0. */
- /* DWARF 1 */
- .debug 0 : { *(.debug) }
- .line 0 : { *(.line) }
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-}
--- /dev/null
+/*
+ * linker script for configurable keymap
+ *
+ * This adds keymap section which places keymap at fixed address and
+ * is based on binutils-avr ldscripts(/usr/lib/ldscripts/avr5.x).
+ */
+OUTPUT_FORMAT("elf32-avr","elf32-avr","elf32-avr")
+OUTPUT_ARCH(avr:5)
+MEMORY
+{
+ /* With keymap section
+ *
+ * Flash Map of ATMega32U4(32KB)
+ * +------------+ 0x0000
+ * | .vectors |
+ * | .progmem |
+ * | .init0-9 | > text region
+ * | .text |
+ * | .fini9-0 |
+ * | |
+ * |------------| _etext
+ * | .data |
+ * | .bss | > data region
+ * | .noinit |
+ * | |
+ * |------------| 0x6800
+ * | .keymap | > keymap region(2KB)
+ * |------------| 0x7000
+ * | bootloader | 4KB
+ * +------------+ 0x7FFF
+ */
+ text (rx) : ORIGIN = 0, LENGTH = 128K
+ keymap (rw!x) : ORIGIN = 0x6800, LENGTH = 2K
+ data (rw!x) : ORIGIN = 0x800060, LENGTH = 0xffa0
+ eeprom (rw!x) : ORIGIN = 0x810000, LENGTH = 64K
+ fuse (rw!x) : ORIGIN = 0x820000, LENGTH = 1K
+ lock (rw!x) : ORIGIN = 0x830000, LENGTH = 1K
+ signature (rw!x) : ORIGIN = 0x840000, LENGTH = 1K
+}
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+}
projects / tmk_firmware.git / commitdiff