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authorShengzhou Liu <Shengzhou.Liu@freescale.com>2014-11-24 09:11:57 (GMT)
committerYork Sun <yorksun@freescale.com>2014-12-05 16:06:15 (GMT)
commitcc19c25e2752bb8b446463eb627e258e659d73d9 (patch)
treeb5cc160cdbc66b3ebde094eed2c2a8ca1a711ac7 /doc
parent48c6f328f00d245fb92f330ff94b213e8a375621 (diff)
downloadu-boot-cc19c25e2752bb8b446463eb627e258e659d73d9.tar.xz
net/fman: update 10GEC to fit new SoC
fm_standard_init() initializes each 10G port by FM_TGEC_INFO_INITIALIZER. but it needs different implementation of FM_TGEC_INFO_INITIALIZER on different SoCs. on SoCs earlier(e.g. T4240, T2080), the notation between 10GEC and MAC as below: 10GEC1->MAC9, 10GEC2->MAC10, 10GEC3->MAC1, 10GEC4->MAC2 on SoCs later(e.g. T1024, etc), the notation between 10GEC and MAC as below: 10GEC1->MAC1, 10GEC2->MAC2 so we introduce CONFIG_FSL_FM_10GEC_REGULAR_NOTATION to fit the new SoCs on which 10GEC enumeration is consistent with MAC enumeration. Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
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+This file documents Freescale DPAA-specific options.
+
+FMan (Frame Manager)
+ - CONFIG_FSL_FM_10GEC_REGULAR_NOTATION
+ on SoCs earlier(e.g. T4240, T2080), the notation between 10GEC and MAC as below:
+ 10GEC1->MAC9, 10GEC2->MAC10, 10GEC3->MAC1, 10GEC4->MAC2
+ on SoCs later(e.g. T1024, etc), the notation between 10GEC and MAC as below:
+ 10GEC1->MAC1, 10GEC2->MAC2
+ so we introduce CONFIG_FSL_FM_10GEC_REGULAR_NOTATION to identify the new SoCs on
+ which 10GEC enumeration is consistent with MAC enumeration.