According to [1] page 12 the f1612 has 55k rom. But the
msp430/lib/ldscripts/msp430f1612/memory.x
indicates that it has about 54k rom:
rom (rx) : ORIGIN = 0x2500, LENGTH = 0xdae0 /* END=0xffe0, size
56032 */
What is correct now?
I crated a msp430f1612 device with the openMSP from opencores with
exactly 55k to imitate the msp430f1612, however when I try to download
the .elf, I get an error because of different available sizes.
How can I manipulate the linker script to fit the .elf into the device?
I tried:
MEMORY {
sfr : ORIGIN = 0x0000, LENGTH = 0x0010 /* END=0x0010,
size 16 */
peripheral_8bit : ORIGIN = 0x0010, LENGTH = 0x00f0 /* END=0x0100,
size 240 */
peripheral_16bit : ORIGIN = 0x0100, LENGTH = 0x0100 /* END=0x0200,
size 256 */
ram_mirror (wx) : ORIGIN = 0x0200, LENGTH = 0x0800 /* END=0x0a00,
size 2K */
infomem : ORIGIN = 0x0a00, LENGTH = 0x0100 /* END=0x0b00,
size 256 as 2 128-byte segments */
infob : ORIGIN = 0x0b00, LENGTH = 0x0080 /* END=0x0b80,
size 128 */
infoa : ORIGIN = 0x0b80, LENGTH = 0x0080 /* END=0x0c00,
size 128 */
ram (wx) : ORIGIN = 0x0c00, LENGTH = 0x1400 /* END=0x2000,
size 5K */
rom (rx) : ORIGIN = 0x2000, LENGTH = 0xdc00 /* END=0xf800,
size 56320 */
vectors : ORIGIN = 0xffe0, LENGTH = 0x0020 /* END=0x10000,
size 32 as 16 2-byte segments */
/* Remaining banks are absent */
bsl : ORIGIN = 0x0000, LENGTH = 0x0000
infoc : ORIGIN = 0x0000, LENGTH = 0x0000
infod : ORIGIN = 0x0000, LENGTH = 0x0000
ram2 (wx) : ORIGIN = 0x0000, LENGTH = 0x0000
usbram (wx) : ORIGIN = 0x0000, LENGTH = 0x0000
far_rom : ORIGIN = 0x00000000, LENGTH = 0x00000000
}
REGION_ALIAS("REGION_TEXT", rom);
REGION_ALIAS("REGION_DATA", ram);
REGION_ALIAS("REGION_FAR_ROM", far_rom);
PROVIDE (__info_segment_size = 0x80);
PROVIDE (__infob = 0x0b00);
PROVIDE (__infoa = 0x0b80);
But here I also receive an error about different rom sizes. How come?
[1] http://www.ti.com/lit/sg/slab034v/slab034v.pdf
--
M.Eng. Simeon Felis
Fakultät Elektro- und Informationstechnik
Laboratory for Safe and Secure Systems, LaS3 - a software engineering
discipline (www.las3.de)
Seybothstrasse 2
P.O. 12 03 27
93025 Regensburg
Germany
FON: +49 (0)941 / 943 9823
MOB: +49 (0)176 / 2323 8962
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