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-rw-r--r--arch/blackfin/kernel/setup.c6
-rw-r--r--arch/blackfin/kernel/vmlinux.lds.S5
2 files changed, 8 insertions, 3 deletions
diff --git a/arch/blackfin/kernel/setup.c b/arch/blackfin/kernel/setup.c
index fafaccb321f..c494495af40 100644
--- a/arch/blackfin/kernel/setup.c
+++ b/arch/blackfin/kernel/setup.c
@@ -107,7 +107,7 @@ void __init bf53x_relocate_l1_mem(void)
l1_code_length = _etext_l1 - _stext_l1;
if (l1_code_length > L1_CODE_LENGTH)
- l1_code_length = L1_CODE_LENGTH;
+ panic("L1 Instruction SRAM Overflow\n");
/* cannot complain as printk is not available as yet.
* But we can continue booting and complain later!
*/
@@ -117,14 +117,14 @@ void __init bf53x_relocate_l1_mem(void)
l1_data_a_length = _ebss_l1 - _sdata_l1;
if (l1_data_a_length > L1_DATA_A_LENGTH)
- l1_data_a_length = L1_DATA_A_LENGTH;
+ panic("L1 Data SRAM Bank A Overflow\n");
/* Copy _sdata_l1 to _ebss_l1 to L1 data bank A SRAM */
dma_memcpy(_sdata_l1, _l1_lma_start + l1_code_length, l1_data_a_length);
l1_data_b_length = _ebss_b_l1 - _sdata_b_l1;
if (l1_data_b_length > L1_DATA_B_LENGTH)
- l1_data_b_length = L1_DATA_B_LENGTH;
+ panic("L1 Data SRAM Bank B Overflow\n");
/* Copy _sdata_b_l1 to _ebss_b_l1 to L1 data bank B SRAM */
dma_memcpy(_sdata_b_l1, _l1_lma_start + l1_code_length +
diff --git a/arch/blackfin/kernel/vmlinux.lds.S b/arch/blackfin/kernel/vmlinux.lds.S
index 7a1200328ac..288dfdbfb61 100644
--- a/arch/blackfin/kernel/vmlinux.lds.S
+++ b/arch/blackfin/kernel/vmlinux.lds.S
@@ -83,6 +83,11 @@ SECTIONS
. = ALIGN(32);
*(.data.cacheline_aligned)
+#if !L1_DATA_A_LENGTH
+ . = ALIGN(32);
+ *(.data_l1.cacheline_aligned)
+#endif
+
DATA_DATA
*(.data.*)
CONSTRUCTORS