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authorMike Frysinger <michael.frysinger@analog.com>2007-06-14 13:33:37 +0800
committerBryan Wu <bryan.wu@analog.com>2007-06-14 13:33:37 +0800
commit43a3188ea348c41a197a754164ff96cc48124d85 (patch)
treee7ed0840cdd86de7dcce84332b0d5942aaba6de8 /arch/blackfin/mm
parentBlackfin arch: fix bug can not wakeup from sleep via push buttons (diff)
downloadlinux-dev-43a3188ea348c41a197a754164ff96cc48124d85.tar.xz
linux-dev-43a3188ea348c41a197a754164ff96cc48124d85.zip
Blackfin arch: make sure we initialize our L1 Data B section properly based on the linked kernel
Signed-off-by: Mike Frysinger <michael.frysinger@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Diffstat (limited to 'arch/blackfin/mm')
-rw-r--r--arch/blackfin/mm/blackfin_sram.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/blackfin/mm/blackfin_sram.c b/arch/blackfin/mm/blackfin_sram.c
index dbb37b8854f5..68107924639e 100644
--- a/arch/blackfin/mm/blackfin_sram.c
+++ b/arch/blackfin/mm/blackfin_sram.c
@@ -109,8 +109,9 @@ void __init l1_data_sram_init(void)
#endif
#if L1_DATA_B_LENGTH != 0
memset(&l1_data_B_sram, 0x00, sizeof(l1_data_B_sram));
- l1_data_B_sram[0].paddr = (void*)L1_DATA_B_START;
- l1_data_B_sram[0].size = L1_DATA_B_LENGTH;
+ l1_data_B_sram[0].paddr = (void *)L1_DATA_B_START +
+ (_ebss_b_l1 - _sdata_b_l1);
+ l1_data_B_sram[0].size = L1_DATA_B_LENGTH - (_ebss_b_l1 - _sdata_b_l1);
l1_data_B_sram[0].flag = SRAM_SLT_FREE;
printk(KERN_INFO "Blackfin Data B SRAM: %d KB (%d KB free)\n",