mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-28 23:51:33 +00:00
8133574ea4
There 4 JRs, 4 RTICs and 8 DECOs, and set them the same stream id for using the same SMMU3 on LS1021A. Signed-off-by: Xiubo Li <Li.Xiubo@freescale.com> Signed-off-by: Alison Wang <alison.wang@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
33 lines
685 B
C
33 lines
685 B
C
/*
|
|
* Copyright 2014 Freescale Semiconductor
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#include <common.h>
|
|
#include <asm/io.h>
|
|
#include <asm/arch/ls102xa_stream_id.h>
|
|
|
|
void ls102xa_config_smmu_stream_id(struct smmu_stream_id *id, uint32_t num)
|
|
{
|
|
uint32_t *scfg = (uint32_t *)CONFIG_SYS_FSL_SCFG_ADDR;
|
|
int i;
|
|
|
|
for (i = 0; i < num; i++)
|
|
out_be32(scfg + id[i].offset, id[i].stream_id);
|
|
}
|
|
|
|
void ls1021x_config_caam_stream_id(struct liodn_id_table *tbl, int size)
|
|
{
|
|
int i;
|
|
u32 liodn;
|
|
|
|
for (i = 0; i < size; i++) {
|
|
if (tbl[i].num_ids == 2)
|
|
liodn = (tbl[i].id[0] << 16) | tbl[i].id[1];
|
|
else
|
|
liodn = tbl[i].id[0];
|
|
|
|
out_le32((uint32_t *)(tbl[i].reg_offset), liodn);
|
|
}
|
|
}
|