Re: [U-Boot] Possible mistake in the csu_cslx_ind enum (ns_access.h)
Hi, Vincent, > On 03/24/2016 01:17 AM, Vincent wrote: > > Hi, > > I started to port my kernel to the secure world on a LS1021a board, so > > I started to read the reference manual on the CSU component. In Table > > 9.8, we can see that > > > > - Debug EPU is CSL47[24:16] > > - DDDI is CSL48[24:16] > > - Debug GDI is CSL48[8:0] > > > > but in ns_access.h the order doesn't seem to fit. If I understand > correctly: > > > > - CSU_CSLX_EPU and CSU_CSLX_COP_DCSR should be exchanged > > - CSU_CSLX_DDI and CSU_CSLX_GDI should be exchanged > > - CSU_CSLX_USB3_PHY should be = 116, not 117 [Alison Wang] Yes, you are right. These modifications should be done for LS1021A. Please send a patch to fix them. > > > > > > I don't have any Errata yet, and I might be wrong, so I'd rather have > > a confirmation. > > > > By the way, there are a lot of 'Reserved' entry that have a name (like > > CSU_CSLX_GIC for example), am I lacking some information ? [Alison Wang] I am not sure how the author gets the information. Anyway, I will try to find some docs about it. Best Regards, Alison Wang ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
Re: [U-Boot] Possible mistake in the csu_cslx_ind enum (ns_access.h)
On 03/24/2016 01:17 AM, Vincent wrote: > Hi, > I started to port my kernel to the secure world on a LS1021a board, so > I started to read the reference manual on the CSU component. In Table > 9.8, we can see that > > - Debug EPU is CSL47[24:16] > - DDDI is CSL48[24:16] > - Debug GDI is CSL48[8:0] > > but in ns_access.h the order doesn't seem to fit. If I understand correctly: > > - CSU_CSLX_EPU and CSU_CSLX_COP_DCSR should be exchanged > - CSU_CSLX_DDI and CSU_CSLX_GDI should be exchanged > - CSU_CSLX_USB3_PHY should be = 116, not 117 > > > I don't have any Errata yet, and I might be wrong, so I'd rather have > a confirmation. > > By the way, there are a lot of 'Reserved' entry that have a name (like > CSU_CSLX_GIC for example), am I lacking some information ? > Vincent, I can't explain. It doesn't match the document I have. Alison/Mingkai, Can you comment? York ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
[U-Boot] Possible mistake in the csu_cslx_ind enum (ns_access.h)
Hi, I started to port my kernel to the secure world on a LS1021a board, so I started to read the reference manual on the CSU component. In Table 9.8, we can see that - Debug EPU is CSL47[24:16] - DDDI is CSL48[24:16] - Debug GDI is CSL48[8:0] but in ns_access.h the order doesn't seem to fit. If I understand correctly: - CSU_CSLX_EPU and CSU_CSLX_COP_DCSR should be exchanged - CSU_CSLX_DDI and CSU_CSLX_GDI should be exchanged - CSU_CSLX_USB3_PHY should be = 116, not 117 I don't have any Errata yet, and I might be wrong, so I'd rather have a confirmation. By the way, there are a lot of 'Reserved' entry that have a name (like CSU_CSLX_GIC for example), am I lacking some information ? Best regards, Vincent ___ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
