X-Git-Url: https://hackdaworld.org/gitweb/?a=blobdiff_plain;f=betty%2Flpc2220_rom.ld;fp=betty%2Flpc2220_rom.ld;h=11fa38dfddc15d4718420d4cd7a9e675365f4759;hb=21b21d3d5c7feb1ece4c8ea3d495e03c502450ea;hp=0000000000000000000000000000000000000000;hpb=cc9a44bee2152e887691958d3580e17ef15810e2;p=my-code%2Farm.git

diff --git a/betty/lpc2220_rom.ld b/betty/lpc2220_rom.ld
new file mode 100644
index 0000000..11fa38d
--- /dev/null
+++ b/betty/lpc2220_rom.ld
@@ -0,0 +1,43 @@
+/*
+ * lpc2220_rom.ld - linker script for the lpc2220 device (->rom)
+ *
+ * author: hackbard@hackdaworld.org
+ *
+ */
+
+/* memory definitions */
+
+MEMORY {
+	FLASH_BANK0 (rx) : ORIGIN=0x80000000, LENGTH=0x00100000
+	FLASH_BANK2 (rx) : ORIGIN=0x82000000, LENGTH=0x00100000
+	RAM (rw) : ORIGIN=0x40000000, LENGTH=0x00010000
+}
+
+/* section definitions */
+
+SECTIONS {
+	
+	/* startup and user code (.text) */
+	.text : {
+		startup.o(.text)	// startup code
+		*(.text)		// our code
+		*(.glue_7)		// glue code
+		*(.glue_7t)		// glue code
+	} > FLASH_BANK0
+
+	. = ALIGN(4)
+
+	/* read only data */
+	.rodata : { *(.rodata) } > FLASH_BANK0
+
+	. = ALIGN(4)
+
+	/* initialized data */
+	.data : { *(.data) } > RAM
+
+	. = ALIGN(4);
+
+	/* uninitialized data */
+	.bss : { *(.bss) } > RAM
+}
+