{"id":808115,"url":"http://patchwork.ozlabs.org/api/patches/808115/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/patch/1504166206-14804-1-git-send-email-Bharat.Bhushan@nxp.com/","project":{"id":18,"url":"http://patchwork.ozlabs.org/api/projects/18/?format=json","name":"U-Boot","link_name":"uboot","list_id":"u-boot.lists.denx.de","list_email":"u-boot@lists.denx.de","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<1504166206-14804-1-git-send-email-Bharat.Bhushan@nxp.com>","list_archive_url":null,"date":"2017-08-31T07:56:46","name":"[U-Boot] pci: layerscape: Fixup iommu-map for LS208xA","commit_ref":"4b97a8244226646e7670167d83569738d809c85b","pull_url":null,"state":"accepted","archived":false,"hash":"7128010a310ba2163e2c1bcd50ff4346a1a2ee57","submitter":{"id":70741,"url":"http://patchwork.ozlabs.org/api/people/70741/?format=json","name":"Bharat Bhushan","email":"bharat.bhushan@nxp.com"},"delegate":{"id":2666,"url":"http://patchwork.ozlabs.org/api/users/2666/?format=json","username":"yorksun","first_name":"York","last_name":"Sun","email":"yorksun@freescale.com"},"mbox":"http://patchwork.ozlabs.org/project/uboot/patch/1504166206-14804-1-git-send-email-Bharat.Bhushan@nxp.com/mbox/","series":[{"id":764,"url":"http://patchwork.ozlabs.org/api/series/764/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/list/?series=764","date":"2017-08-31T07:56:46","name":"[U-Boot] pci: layerscape: Fixup iommu-map for LS208xA","version":1,"mbox":"http://patchwork.ozlabs.org/series/764/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/808115/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/808115/checks/","tags":{},"related":[],"headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@bilbo.ozlabs.org","Authentication-Results":["ozlabs.org;\n\tspf=none (mailfrom) smtp.mailfrom=lists.denx.de\n\t(client-ip=81.169.180.215; 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charset=\"utf-8\"","Content-Transfer-Encoding":"base64","Errors-To":"u-boot-bounces@lists.denx.de","Sender":"\"U-Boot\" "},"content":"\"pci: layerscape: Fixup device tree node for ls2088a\" added\nsupport for LS208xA devices but fixing iommu-map property\nis missing. This patch adds support for fixing iommu-map.\n\nSigned-off-by: Bharat Bhushan \nSigned-off-by: Ioana Ciornei \n---\n drivers/pci/pcie_layerscape_fixup.c | 19 ++++++++++++++-----\n 1 file changed, 14 insertions(+), 5 deletions(-)","diff":"diff --git a/drivers/pci/pcie_layerscape_fixup.c b/drivers/pci/pcie_layerscape_fixup.c\nindex 9e6c2f5..3dae201 100644\n--- a/drivers/pci/pcie_layerscape_fixup.c\n+++ b/drivers/pci/pcie_layerscape_fixup.c\n@@ -130,19 +130,28 @@ static void fdt_pcie_set_iommu_map_entry(void *blob, struct ls_pcie *pcie,\n \tu32 iommu_map[4];\n \tint nodeoffset;\n \tint lenp;\n+\tuint svr;\n+\tchar *compat = NULL;\n \n \t/* find pci controller node */\n \tnodeoffset = fdt_node_offset_by_compat_reg(blob, \"fsl,ls-pcie\",\n \t\t\t\t\t\t pcie->dbi_res.start);\n \tif (nodeoffset < 0) {\n #ifdef CONFIG_FSL_PCIE_COMPAT /* Compatible with older version of dts node */\n-\t\tnodeoffset = fdt_node_offset_by_compat_reg(blob,\n-\t\t\t\tCONFIG_FSL_PCIE_COMPAT, pcie->dbi_res.start);\n+\t\tsvr = (get_svr() >> SVR_VAR_PER_SHIFT) & 0xFFFFFE;\n+\t\tif (svr == SVR_LS2088A || svr == SVR_LS2084A ||\n+\t\t svr == SVR_LS2048A || svr == SVR_LS2044A ||\n+\t\t svr == SVR_LS2081A || svr == SVR_LS2041A)\n+\t\t\tcompat = \"fsl,ls2088a-pcie\";\n+\t\telse\n+\t\t\tcompat = CONFIG_FSL_PCIE_COMPAT;\n+\n+\t\tif (compat)\n+\t\t\tnodeoffset = fdt_node_offset_by_compat_reg(blob,\n+\t\t\t\t\t\tcompat, pcie->dbi_res.start);\n+#endif\n \t\tif (nodeoffset < 0)\n \t\t\treturn;\n-#else\n-\t\treturn;\n-#endif\n \t}\n \n \t/* get phandle to iommu controller */\n","prefixes":["U-Boot"]}