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| author | Mike Frysinger <vapier@gentoo.org> | 2009-11-09 19:38:23 -0500 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2010-01-17 09:17:26 -0500 |
| commit | 7527feef06b13e9fd5b6d10a4bfc81b59ee56f27 (patch) | |
| tree | 59b7eb57888f4c26f68e9430346650de19f002d7 /lib_blackfin/u-boot.lds.S | |
| parent | dbda2c65e5fec92d0791367b53042983746ce95b (diff) | |
| download | u-boot-imx-7527feef06b13e9fd5b6d10a4bfc81b59ee56f27.zip u-boot-imx-7527feef06b13e9fd5b6d10a4bfc81b59ee56f27.tar.gz u-boot-imx-7527feef06b13e9fd5b6d10a4bfc81b59ee56f27.tar.bz2 | |
Blackfin: support boards with no external memory
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'lib_blackfin/u-boot.lds.S')
| -rw-r--r-- | lib_blackfin/u-boot.lds.S | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/lib_blackfin/u-boot.lds.S b/lib_blackfin/u-boot.lds.S index 8a9e8b1..deb94c9 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 } @@ -82,7 +89,7 @@ SECTIONS .text : { *(.text .text.*) - } >ram + } >ram_code .rodata : { @@ -91,7 +98,7 @@ SECTIONS *(.rodata1) *(.eh_frame) . = ALIGN(4); - } >ram + } >ram_data .data : { @@ -102,14 +109,14 @@ 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 : { @@ -118,7 +125,7 @@ SECTIONS *(.l1.text) . = ALIGN(4); __etext_l1 = .; - } >l1_code AT>ram + } >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!") @@ -131,7 +138,7 @@ SECTIONS *(.l1.bss) . = ALIGN(4); __edata_l1 = .; - } >l1_data AT>ram + } >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!") @@ -143,7 +150,7 @@ SECTIONS *(.dynbss) *(.bss .bss.*) *(COMMON) - } >ram + } >ram_data __bss_vma = ADDR(.bss); __bss_len = SIZEOF(.bss); } |