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| author | Yao Yuan <yao.yuan@freescale.com> | 2015-12-05 14:59:12 +0800 |
|---|---|---|
| committer | York Sun <yorksun@freescale.com> | 2015-12-15 08:56:53 +0800 |
| commit | 0b8bc6314e1abc4379cc00f93f949257e0b1b196 (patch) | |
| tree | 2694f065a9dd2fd7bc1b744dbcfbd33ea0605563 /arch/arm | |
| parent | 762b3535467202ee216dce81f13eec42cd2ac2e3 (diff) | |
| download | u-boot-imx-0b8bc6314e1abc4379cc00f93f949257e0b1b196.zip u-boot-imx-0b8bc6314e1abc4379cc00f93f949257e0b1b196.tar.gz u-boot-imx-0b8bc6314e1abc4379cc00f93f949257e0b1b196.tar.bz2 | |
armv7: ls102xa: cci-400: Enable snoop and DVM message requests.
Enable snoop and DVM message on all CCI-400 slave ports. Setting
on disabled feature (snoop or DVM) is ignored by CCI-400.
Signed-off-by: Yuan Yao <yao.yuan@freescale.com>
[York Sun: Add commit message]
Reviewed-by: York Sun <yorksun@freescale.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/cpu/armv7/ls102xa/soc.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/arm/cpu/armv7/ls102xa/soc.c b/arch/arm/cpu/armv7/ls102xa/soc.c index 6036473..97ba6d5 100644 --- a/arch/arm/cpu/armv7/ls102xa/soc.c +++ b/arch/arm/cpu/armv7/ls102xa/soc.c @@ -40,8 +40,14 @@ int arch_soc_init(void) /* * Enable snoop requests and DVM message requests for - * Slave insterface S4 (A7 core cluster) + * All the slave insterfaces. */ + out_le32(&cci->slave[0].snoop_ctrl, + CCI400_DVM_MESSAGE_REQ_EN | CCI400_SNOOP_REQ_EN); + out_le32(&cci->slave[1].snoop_ctrl, + CCI400_DVM_MESSAGE_REQ_EN | CCI400_SNOOP_REQ_EN); + out_le32(&cci->slave[2].snoop_ctrl, + CCI400_DVM_MESSAGE_REQ_EN | CCI400_SNOOP_REQ_EN); out_le32(&cci->slave[4].snoop_ctrl, CCI400_DVM_MESSAGE_REQ_EN | CCI400_SNOOP_REQ_EN); |