Blackfin: move section length calculation to linker script

[karo-tx-uboot.git] / lib_blackfin / u-boot.lds.S

diff --git a/lib_blackfin/u-boot.lds.S b/lib_blackfin/u-boot.lds.S
index 3604b7888da513ca773e269d0327205a5f427f14..8a9e8b1c2be75370f4b6dfd3183e74c21928c08a 100644 (file)
--- a/lib_blackfin/u-boot.lds.S
+++ b/lib_blackfin/u-boot.lds.S
@@ -65,16 +65,22 @@ 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
 
@@ -113,7 +119,9 @@ SECTIONS
                . = ALIGN(4);
                __etext_l1 = .;
        } >l1_code AT>ram
-       __stext_l1_lma = LOADADDR(.text_l1);
+       __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 :
        {
@@ -124,16 +132,18 @@ SECTIONS
                . = ALIGN(4);
                __edata_l1 = .;
        } >l1_data AT>ram
-       __sdata_l1_lma = LOADADDR(.data_l1);
+       __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
+       __bss_vma = ADDR(.bss);
+       __bss_len = SIZEOF(.bss);
 }