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Diffstat (limited to 'meta-crystalforest')
-rw-r--r-- | meta-crystalforest/README | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/meta-crystalforest/README b/meta-crystalforest/README index 2053a3c2..f549f907 100644 --- a/meta-crystalforest/README +++ b/meta-crystalforest/README | |||
@@ -204,12 +204,37 @@ Note: | |||
204 | qat16 recipe is meant for platform with Coleto Creek chipset. | 204 | qat16 recipe is meant for platform with Coleto Creek chipset. |
205 | qat15 recipe is meant for platform with Cave Creek chipset. | 205 | qat15 recipe is meant for platform with Cave Creek chipset. |
206 | 206 | ||
207 | conf/machine/crystalforest.conf is the common machine configuration | ||
208 | to support Crystal Forest/server, Crystal Forest/gladden, Highland Forest and | ||
209 | River Forest. In order to generate the right binary for these platforms which | ||
210 | have different QAT technology, user could change the default config accordingly | ||
211 | within crystalforest.conf as below: | ||
212 | |||
213 | For Coleto Creek chipset: | ||
214 | PREFERRED_PROVIDER_virtual/qat ?= "qat16" | ||
215 | |||
216 | For Cave Creek chipset: | ||
217 | PREFERRED_PROVIDER_virtual/qat ?= "qat15" | ||
218 | |||
219 | Another option and preferred approach for above setting is to override | ||
220 | configuration under build/conf/local.conf as follow: | ||
221 | |||
222 | For Coleto Creek chipset: | ||
223 | PREFERRED_PROVIDER_virtual/qat = "qat16" | ||
224 | |||
225 | For Cave Creek chipset: | ||
226 | PREFERRED_PROVIDER_virtual/qat = "qat15" | ||
227 | |||
207 | By default, the machine configuration does not assume that the above | 228 | By default, the machine configuration does not assume that the above |
208 | ingredients are pre-installed onto the BSP. Developers are required | 229 | ingredients are pre-installed onto the BSP. Developers are required |
209 | to either use smart tool to install those software packages or | 230 | to either use smart tool to install those software packages or |
210 | configure IMAGE_INSTALL under build/conf/local.conf, for example. | 231 | configure IMAGE_INSTALL under build/conf/local.conf, for example. |
211 | 232 | ||
233 | For Coleto Creek chipset: | ||
212 | IMAGE_INSTALL += "dpdk qat16 zlib-qat" | 234 | IMAGE_INSTALL += "dpdk qat16 zlib-qat" |
213 | 235 | ||
236 | For Cavecreek Creek chipset: | ||
237 | IMAGE_INSTALL += "dpdk qat15 zlib-qat" | ||
238 | |||
214 | The list of packages can be searched under tmp/deploy/<package-type> | 239 | The list of packages can be searched under tmp/deploy/<package-type> |
215 | folder. | 240 | folder. |