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author | Reza Arbab <arbab@linux.ibm.com> | 2018-07-13 16:02:42 -0500 |
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committer | Stewart Smith <stewart@linux.ibm.com> | 2018-07-17 17:53:18 +1000 |
commit | 5ba186a2a1665dba12ebdc5fe56a972244349bf8 (patch) | |
tree | c06078b2b79643ff3e31c746841f42ade983c347 | |
parent | 6da102053f99765d8c973805745e0255d44b3e57 (diff) | |
download | skiboot-5ba186a2a1665dba12ebdc5fe56a972244349bf8.zip skiboot-5ba186a2a1665dba12ebdc5fe56a972244349bf8.tar.gz skiboot-5ba186a2a1665dba12ebdc5fe56a972244349bf8.tar.bz2 |
npu2/hw-procedures: Don't open code NPU2_NTL_MISC_CFG2_BRICK_ENABLE
Name this bit properly. There's a lot more cleanup like this to be done,
but I'm catching this one now as part of some related changes.
Signed-off-by: Reza Arbab <arbab@linux.ibm.com>
Reviewed-by: Andrew Donnellan <andrew.donnellan@au1.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.ibm.com>
(cherry picked from commit c2493fd0ce30dd4204cf4cec2e9c4496201a0cf1)
Signed-off-by: Stewart Smith <stewart@linux.ibm.com>
-rw-r--r-- | hw/npu2.c | 13 | ||||
-rw-r--r-- | include/npu2-regs.h | 1 |
2 files changed, 8 insertions, 6 deletions
@@ -1382,12 +1382,13 @@ static void npu2_probe_phb(struct dt_node *dn) xscom_write_mask(gcid, 0x50112f1, PPC_BIT(41), PPC_BIT(41)); xscom_write_mask(gcid, 0x50114f1, PPC_BIT(41), PPC_BIT(41)); - xscom_write_mask(gcid, 0x5011110, PPC_BIT(0), PPC_BIT(0)); - xscom_write_mask(gcid, 0x5011130, PPC_BIT(0), PPC_BIT(0)); - xscom_write_mask(gcid, 0x5011310, PPC_BIT(0), PPC_BIT(0)); - xscom_write_mask(gcid, 0x5011330, PPC_BIT(0), PPC_BIT(0)); - xscom_write_mask(gcid, 0x5011510, PPC_BIT(0), PPC_BIT(0)); - xscom_write_mask(gcid, 0x5011530, PPC_BIT(0), PPC_BIT(0)); + val = NPU2_NTL_MISC_CFG2_BRICK_ENABLE; + xscom_write_mask(gcid, 0x5011110, val, val); + xscom_write_mask(gcid, 0x5011130, val, val); + xscom_write_mask(gcid, 0x5011310, val, val); + xscom_write_mask(gcid, 0x5011330, val, val); + xscom_write_mask(gcid, 0x5011510, val, val); + xscom_write_mask(gcid, 0x5011530, val, val); /* * Enable relaxed ordering for peer-to-peer reads diff --git a/include/npu2-regs.h b/include/npu2-regs.h index a8f571e..f67af97 100644 --- a/include/npu2-regs.h +++ b/include/npu2-regs.h @@ -268,6 +268,7 @@ void npu2_scom_write(uint64_t gcid, uint64_t scom_base, /* NTL block registers */ #define NPU2_NTL_MISC_CFG2(ndev) NPU2_NTL_REG_OFFSET(ndev, 0x000) +#define NPU2_NTL_MISC_CFG2_BRICK_ENABLE PPC_BIT(0) #define NPU2_NTL_MISC_CFG3(ndev) NPU2_NTL_REG_OFFSET(ndev, 0x008) #define NPU2_NTL_ERR_HOLD1(ndev) NPU2_NTL_REG_OFFSET(ndev, 0x010) #define NPU2_NTL_ERR_MASK1(ndev) NPU2_NTL_REG_OFFSET(ndev, 0x018) |