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| author | Laurentiu Tudor <laurentiu.tudor@nxp.com> | 2018-08-09 15:19:47 +0300 |
|---|---|---|
| committer | York Sun <york.sun@nxp.com> | 2018-08-10 10:35:36 -0700 |
| commit | 599a97d49cee04aaa6c2c8cbecc4f47a7c088dbe (patch) | |
| tree | 727b0cf61791e9a94d73a1aed516573b06136966 /drivers/misc/fsl_portals.c | |
| parent | 3cb4fe65f9e88c6cfea2fea5ca934acfa3c415b4 (diff) | |
| download | u-boot-599a97d49cee04aaa6c2c8cbecc4f47a7c088dbe.zip u-boot-599a97d49cee04aaa6c2c8cbecc4f47a7c088dbe.tar.gz u-boot-599a97d49cee04aaa6c2c8cbecc4f47a7c088dbe.tar.bz2 | |
armv8: ls1046a: add icid setup for qman portals
Add support for ICID setting of qman portals and the required device
tree fixups. Also fix an endiness issue in portal setup code.
Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Diffstat (limited to 'drivers/misc/fsl_portals.c')
| -rw-r--r-- | drivers/misc/fsl_portals.c | 43 |
1 files changed, 39 insertions, 4 deletions
diff --git a/drivers/misc/fsl_portals.c b/drivers/misc/fsl_portals.c index 22faf16..d313768 100644 --- a/drivers/misc/fsl_portals.c +++ b/drivers/misc/fsl_portals.c @@ -13,6 +13,9 @@ #ifdef CONFIG_PPC #include <asm/fsl_portals.h> #include <asm/fsl_liodn.h> +#else +#include <asm/arch-fsl-layerscape/fsl_portals.h> +#include <asm/arch-fsl-layerscape/fsl_icid.h> #endif #include <fsl_qbman.h> @@ -45,6 +48,22 @@ void setup_qbman_portals(void) /* set frame liodn */ out_be32(&qman->qcsp[i].qcsp_io_cfg, (sdest << 16) | fliodn); } +#else +#ifdef CONFIG_ARCH_LS1046A + int i; + + for (i = 0; i < CONFIG_SYS_QMAN_NUM_PORTALS; i++) { + u8 sdest = qp_info[i].sdest; + u16 ficid = qp_info[i].ficid; + u16 dicid = qp_info[i].dicid; + u16 icid = qp_info[i].icid; + + out_be32(&qman->qcsp[i].qcsp_lio_cfg, (icid << 16) | + dicid); + /* set frame icid */ + out_be32(&qman->qcsp[i].qcsp_io_cfg, (sdest << 16) | ficid); + } +#endif #endif /* Change default state of BMan ISDR portals to all 1s */ @@ -178,6 +197,10 @@ void fdt_fixup_qportals(void *blob) char compat[64]; int compat_len; +#ifdef CONFIG_ARCH_LS1046A + int smmu_ph = fdt_get_smmu_phandle(blob); +#endif + maj = (rev_1 >> 8) & 0xff; min = rev_1 & 0xff; ip_cfg = rev_2 & 0xff; @@ -188,7 +211,7 @@ void fdt_fixup_qportals(void *blob) off = fdt_node_offset_by_compatible(blob, -1, "fsl,qman-portal"); while (off != -FDT_ERR_NOTFOUND) { -#ifdef CONFIG_PPC +#if defined(CONFIG_PPC) || defined(CONFIG_ARCH_LS1046A) #ifdef CONFIG_FSL_CORENET u32 liodns[2]; #endif @@ -198,12 +221,12 @@ void fdt_fixup_qportals(void *blob) if (!ci) goto err; - i = *ci; -#ifdef CONFIG_SYS_DPAA_FMAN + i = fdt32_to_cpu(*ci); +#if defined(CONFIG_SYS_DPAA_FMAN) && defined(CONFIG_PPC) int j; #endif -#endif /* CONFIG_PPC */ +#endif /* CONFIG_PPC || CONFIG_ARCH_LS1046A */ err = fdt_setprop(blob, off, "compatible", compat, compat_len); if (err < 0) goto err; @@ -251,6 +274,18 @@ void fdt_fixup_qportals(void *blob) if (err < 0) goto err; #endif +#else +#ifdef CONFIG_ARCH_LS1046A + if (smmu_ph >= 0) { + u32 icids[3]; + + icids[0] = qp_info[i].icid; + icids[1] = qp_info[i].dicid; + icids[2] = qp_info[i].ficid; + + fdt_set_iommu_prop(blob, off, smmu_ph, icids, 3); + } +#endif #endif /* CONFIG_PPC */ err: |