+/*
+ * Copyright © 2012 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+MEMORY {
+ rom (rx) : ORIGIN = 0x00000000, LENGTH = 32K
+ ram (!w) : ORIGIN = 0x10000000, LENGTH = 4K - 128 - 32
+ usb (!x) : ORIGIN = 0x20004000 + 2K - 256, LENGTH = 256
+ stack (!w) : ORIGIN = 0x10000000 + 4K - 128 - 32, LENGTH = 128
+}
+
+INCLUDE registers.ld
+
+EXTERN (lpc_interrupt_vector)
+
+SECTIONS {
+ /*
+ * Rom contents
+ */
+
+ .text ORIGIN(rom) : {
+ __text_start__ = .;
+ *(.interrupt) /* Interrupt vectors */
+
+ . = ORIGIN(rom) + 0x100;
+
+ ao_romconfig.o(.romconfig*)
+ ao_product.o(.romconfig*)
+
+ *(.text*) /* Executable code */
+ *(.rodata*) /* Constants */
+
+ } > rom
+
+ .ARM.exidx : {
+ *(.ARM.exidx* .gnu.linkonce.armexidx.*)
+ __text_end__ = .;
+ } > rom
+
+ /* Boot data which must live at the start of ram so that
+ * the application and bootloader share the same addresses.
+ * This must be all uninitialized data
+ */
+ .boot (NOLOAD) : {
+ __boot_start__ = .;
+ *(.boot)
+ . = ALIGN(4);
+ __boot_end__ = .;
+ } >ram
+
+ /* Data -- relocated to RAM, but written to ROM
+ */
+ .data ORIGIN(ram) : AT (ADDR(.ARM.exidx) + SIZEOF (.ARM.exidx)) {
+ __data_start__ = .;
+ *(.data) /* initialized data */
+ __data_end__ = .;
+ __bss_start__ = .;
+ } >ram
+
+ .bss : {
+ *(.bss)
+ *(COMMON)
+ __bss_end__ = .;
+ } >ram
+ PROVIDE(end = .);
+
+ PROVIDE(__stack__ = ORIGIN(stack) + LENGTH(stack));
+}
+
+ENTRY(start);
+
+
projects / fw / altos / commitdiff