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authorAlison Wang <b18965@freescale.com>2015-01-15 17:29:29 +0800
committerYork Sun <yorksun@freescale.com>2015-01-23 22:29:14 -0600
commit7df50fd323187568aa61f84db816aa23709065bd (patch)
tree20c6ad09df7e28772728212a3b8a4971b0426abb /arch
parent5699274373e9bf569ffb4001a3d2ee0ebf1b6b03 (diff)
downloadblackbird-obmc-uboot-7df50fd323187568aa61f84db816aa23709065bd.tar.gz
blackbird-obmc-uboot-7df50fd323187568aa61f84db816aa23709065bd.zip
arm: ls102xa: Update snoop settings for CCI-400
CAAM is connected to CCI-400 S0 slave interface. Disable snooping for S0 will cause CAAM self test failure. This patch is to enable snooping for S0 slave interface. These CCI-400 operations are moved to board_early_init_f() to be initialized earlier. For S4 slave interface, issuing of snoop requests and DVM message requests are enabled. Signed-off-by: Alison Wang <alison.wang@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h
index afdccdc537..f70d568d46 100644
--- a/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h
+++ b/arch/arm/include/asm/arch-ls102xa/immap_ls102xa.h
@@ -458,6 +458,8 @@ struct ccsr_ddr {
#define CCI400_CTRLORD_TERM_BARRIER 0x00000008
#define CCI400_CTRLORD_EN_BARRIER 0
#define CCI400_SHAORD_NON_SHAREABLE 0x00000002
+#define CCI400_DVM_MESSAGE_REQ_EN 0x00000002
+#define CCI400_SNOOP_REQ_EN 0x00000001
/* CCI-400 registers */
struct ccsr_cci400 {
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