diff options
Diffstat (limited to 'lib_blackfin/u-boot.lds.S')
| -rw-r--r-- | lib_blackfin/u-boot.lds.S | 49 |
1 files changed, 32 insertions, 17 deletions
diff --git a/lib_blackfin/u-boot.lds.S b/lib_blackfin/u-boot.lds.S index 3604b7888da..3be341fad0f 100644 --- a/lib_blackfin/u-boot.lds.S +++ b/lib_blackfin/u-boot.lds.S @@ -57,7 +57,14 @@ OUTPUT_ARCH(bfin) MEMORY { +#if CONFIG_MEM_SIZE ram : ORIGIN = CONFIG_SYS_MONITOR_BASE, LENGTH = CONFIG_SYS_MONITOR_LEN +# define ram_code ram +# define ram_data ram +#else +# define ram_code l1_code +# define ram_data l1_data +#endif l1_code : ORIGIN = L1_CODE_ORIGIN, LENGTH = L1_INST_SRAM_SIZE l1_data : ORIGIN = L1_DATA_B_SRAM, LENGTH = L1_DATA_B_SRAM_SIZE } @@ -65,27 +72,31 @@ MEMORY ENTRY(_start) SECTIONS { - .text : + .text.pre : { cpu/blackfin/start.o (.text .text.*) LDS_BOARD_TEXT + } >ram_code - __initcode_start = .; + .text.init : + { cpu/blackfin/initcode.o (.text .text.*) - __initcode_end = .; + } >ram_code + __initcode_lma = LOADADDR(.text.init); + __initcode_len = SIZEOF(.text.init); + .text : + { *(.text .text.*) - } >ram + } >ram_code .rodata : { . = ALIGN(4); - *(.rodata .rodata.*) - *(.rodata1) - *(.eh_frame) + *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) . = ALIGN(4); - } >ram + } >ram_data .data : { @@ -96,14 +107,14 @@ SECTIONS *(.sdata2) *(.dynamic) CONSTRUCTORS - } >ram + } >ram_data .u_boot_cmd : { ___u_boot_cmd_start = .; *(.u_boot_cmd) ___u_boot_cmd_end = .; - } >ram + } >ram_data .text_l1 : { @@ -112,8 +123,10 @@ SECTIONS *(.l1.text) . = ALIGN(4); __etext_l1 = .; - } >l1_code AT>ram - __stext_l1_lma = LOADADDR(.text_l1); + } >l1_code AT>ram_code + __text_l1_lma = LOADADDR(.text_l1); + __text_l1_len = SIZEOF(.text_l1); + ASSERT (__text_l1_len <= L1_INST_SRAM_SIZE, "L1 text overflow!") .data_l1 : { @@ -123,17 +136,19 @@ SECTIONS *(.l1.bss) . = ALIGN(4); __edata_l1 = .; - } >l1_data AT>ram - __sdata_l1_lma = LOADADDR(.data_l1); + } >l1_data AT>ram_data + __data_l1_lma = LOADADDR(.data_l1); + __data_l1_len = SIZEOF(.data_l1); + ASSERT (__data_l1_len <= L1_DATA_B_SRAM_SIZE, "L1 data B overflow!") .bss : { . = ALIGN(4); - __bss_start = .; *(.sbss) *(.scommon) *(.dynbss) *(.bss .bss.*) *(COMMON) - __bss_end = .; - } >ram + } >ram_data + __bss_vma = ADDR(.bss); + __bss_len = SIZEOF(.bss); } |