diff options
Diffstat (limited to 'bsps/arm/lpc32xx/start/linkcmds.lpc32xx_phycore')
-rw-r--r-- | bsps/arm/lpc32xx/start/linkcmds.lpc32xx_phycore | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/bsps/arm/lpc32xx/start/linkcmds.lpc32xx_phycore b/bsps/arm/lpc32xx/start/linkcmds.lpc32xx_phycore new file mode 100644 index 0000000000..d874c46152 --- /dev/null +++ b/bsps/arm/lpc32xx/start/linkcmds.lpc32xx_phycore @@ -0,0 +1,68 @@ +/** + * @file + * + * @ingroup lpc32xx_linker_phycore + * + * @brief Memory map. + */ + +/** + * @defgroup lpc32xx_linker_phycore phyCORE-LPC3250 Memory Map + * + * @ingroup bsp_linker + * + * @brief phyCORE-LPC3250 memory map. + * + * <table> + * <tr><th>Region Name</th><th>Region Begin</th><th>Region Size</th></tr> + * <tr><td>RAM_INT</td><td>0x08000000</td><td>256k</td></tr> + * <tr><td>RAM_MMU</td><td>0x80000000</td><td>16k</td></tr> + * <tr><td>RAM_EXT</td><td>0x80004000</td><td>64M - 16k</td></tr> + * <tr><td>ROM_EXT</td><td>0xe0000000</td><td>2M</td></tr> + * </table> + * + * <table> + * <tr><th>Section Name</th><th>Section Runtime Region</th><th>Section Load Region</th></tr> + * <tr><td>.start</td><td>RAM_EXT</td><td></td></tr> + * <tr><td>.vector</td><td>RAM_INT</td><td></td></tr> + * <tr><td>.text</td><td>RAM_EXT</td><td>RAM_EXT</td></tr> + * <tr><td>.rodata</td><td>RAM_EXT</td><td>RAM_EXT</td></tr> + * <tr><td>.data</td><td>RAM_EXT</td><td>RAM_EXT</td></tr> + * <tr><td>.fast</td><td>RAM_EXT</td><td>RAM_EXT</td></tr> + * <tr><td>.bss</td><td>RAM_EXT</td><td></td></tr> + * <tr><td>.work</td><td>RAM_EXT</td><td></td></tr> + * <tr><td>.stack</td><td>RAM_INT</td><td></td></tr> + * </table> + */ + +MEMORY { + RAM_INT : ORIGIN = 0x08000000, LENGTH = 256k + RAM_MMU : ORIGIN = 0x80000000, LENGTH = 16k /* SDRAM on DYCS0 */ + RAM_EXT : ORIGIN = 0x80004000, LENGTH = 64M - 16k /* SDRAM on DYCS0 */ + ROM_EXT : ORIGIN = 0xe0000000, LENGTH = 2M /* NOR flash on CS0 */ +} + +REGION_ALIAS ("REGION_START", RAM_EXT); +REGION_ALIAS ("REGION_VECTOR", RAM_INT); +REGION_ALIAS ("REGION_TEXT", RAM_EXT); +REGION_ALIAS ("REGION_TEXT_LOAD", RAM_EXT); +REGION_ALIAS ("REGION_RODATA", RAM_EXT); +REGION_ALIAS ("REGION_RODATA_LOAD", RAM_EXT); +REGION_ALIAS ("REGION_DATA", RAM_EXT); +REGION_ALIAS ("REGION_DATA_LOAD", RAM_EXT); +REGION_ALIAS ("REGION_FAST_TEXT", RAM_EXT); +REGION_ALIAS ("REGION_FAST_TEXT_LOAD", RAM_EXT); +REGION_ALIAS ("REGION_FAST_DATA", RAM_EXT); +REGION_ALIAS ("REGION_FAST_DATA_LOAD", RAM_EXT); +REGION_ALIAS ("REGION_BSS", RAM_EXT); +REGION_ALIAS ("REGION_WORK", RAM_EXT); +REGION_ALIAS ("REGION_STACK", RAM_INT); +REGION_ALIAS ("REGION_NOCACHE", RAM_INT); +REGION_ALIAS ("REGION_NOCACHE_LOAD", RAM_INT); + +bsp_stack_irq_size = DEFINED (bsp_stack_irq_size) ? bsp_stack_irq_size : 4096; +bsp_stack_abt_size = DEFINED (bsp_stack_abt_size) ? bsp_stack_abt_size : 1024; + +bsp_section_rwbarrier_align = DEFINED (bsp_section_rwbarrier_align) ? bsp_section_rwbarrier_align : 1M; + +INCLUDE linkcmds.lpc32xx |