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| author | Alan Cudmore <alan.cudmore@gmail.com> | 2013-03-23 19:13:07 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2013-03-24 12:57:44 +0100 |
| commit | c32b1efa43e31bd9a8a7eae3623664d00c34d842 (patch) | |
| tree | e301796d2fb132b0fab24c752072cc2a7ba6e074 /c/src/lib/libbsp/arm/raspberrypi/startup/linkcmds | |
| parent | libfs: Always use geteuid() and getegid() (diff) | |
| download | rtems-c32b1efa43e31bd9a8a7eae3623664d00c34d842.tar.bz2 | |
bsp/raspberrypi: New BSP
Diffstat (limited to '')
| -rw-r--r-- | c/src/lib/libbsp/arm/raspberrypi/startup/linkcmds | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/arm/raspberrypi/startup/linkcmds b/c/src/lib/libbsp/arm/raspberrypi/startup/linkcmds new file mode 100644 index 0000000000..b9a0dd88dc --- /dev/null +++ b/c/src/lib/libbsp/arm/raspberrypi/startup/linkcmds @@ -0,0 +1,62 @@ +/** + * @file + * + * @ingroup raspberry_pi + * + * @brief Memory map. + */ + +/** + * @defgroup raspberry_pi Memory Map + * + * @ingroup bsp_linker + * + * @brief Raspberry Pi memory map. + * + * <table> + * <tr><th>Region Name</th><th>Region Begin</th><th>Region Size</th></tr> + * <tr><td>VECTOR_RAM</td><td>0x08000000</td><td>8k</td></tr> + * <tr><td>RAM</td><td>0x80008000</td><td>128M</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</td><td></td></tr> + * <tr><td>.vector</td><td>VECTOR_RAM</td><td></td></tr> + * <tr><td>.text</td><td>RAM</td><td>RAM_EXT</td></tr> + * <tr><td>.rodata</td><td>RAM</td><td>RAM_EXT</td></tr> + * <tr><td>.data</td><td>RAM</td><td>RAM_EXT</td></tr> + * <tr><td>.fast</td><td>RAM</td><td>RAM_EXT</td></tr> + * <tr><td>.bss</td><td>RAM</td><td></td></tr> + * <tr><td>.work</td><td>RAM</td><td></td></tr> + * <tr><td>.stack</td><td>RAM</td><td></td></tr> + * </table> + */ + +MEMORY { + VECTOR_RAM (AIW) : ORIGIN = 0x0 , LENGTH = 0x8000 + RAM (AIW) : ORIGIN = 0x00008000, LENGTH = 128M - 0x8000 +} + +REGION_ALIAS ("REGION_START", RAM); +REGION_ALIAS ("REGION_VECTOR", VECTOR_RAM); +REGION_ALIAS ("REGION_TEXT", RAM); +REGION_ALIAS ("REGION_TEXT_LOAD", RAM); +REGION_ALIAS ("REGION_RODATA", RAM); +REGION_ALIAS ("REGION_RODATA_LOAD", RAM); +REGION_ALIAS ("REGION_DATA", RAM); +REGION_ALIAS ("REGION_DATA_LOAD", RAM); +REGION_ALIAS ("REGION_FAST_TEXT", RAM); +REGION_ALIAS ("REGION_FAST_TEXT_LOAD", RAM); +REGION_ALIAS ("REGION_FAST_DATA", RAM); +REGION_ALIAS ("REGION_FAST_DATA_LOAD", RAM); +REGION_ALIAS ("REGION_BSS", RAM); +REGION_ALIAS ("REGION_WORK", RAM); +REGION_ALIAS ("REGION_STACK", RAM); + +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_robarrier_align = DEFINED (bsp_section_robarrier_align) ? bsp_section_robarrier_align : 1M; + +INCLUDE linkcmds.armv4 |