u-boot/drivers/qe/fdt.c
Simon Glass 401d1c4f5d common: Drop asm/global_data.h from common header
Move this out of the common header and include it only where needed.  In
a number of cases this requires adding "struct udevice;" to avoid adding
another large header or in other cases replacing / adding missing header
files that had been pulled in, very indirectly.   Finally, we have a few
cases where we did not need to include <asm/global_data.h> at all, so
remove that include.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-02-02 15:33:42 -05:00

76 lines
1.7 KiB
C

// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2008 Freescale Semiconductor, Inc.
*
* (C) Copyright 2000
* Wolfgang Denk, DENX Software Engineering, wd@denx.de.
*/
#include <common.h>
#include <asm/global_data.h>
#include <linux/libfdt.h>
#include <fdt_support.h>
#include <fsl_qe.h>
#ifdef CONFIG_QE
DECLARE_GLOBAL_DATA_PTR;
/*
* If a QE firmware has been uploaded, then add the 'firmware' node under
* the 'qe' node.
*/
void fdt_fixup_qe_firmware(void *blob)
{
struct qe_firmware_info *qe_fw_info;
int node, ret;
qe_fw_info = qe_get_firmware_info();
if (!qe_fw_info)
return;
node = fdt_path_offset(blob, "/qe");
if (node < 0)
return;
/* We assume the node doesn't exist yet */
node = fdt_add_subnode(blob, node, "firmware");
if (node < 0)
return;
ret = fdt_setprop(blob, node, "extended-modes",
&qe_fw_info->extended_modes, sizeof(u64));
if (ret < 0)
goto error;
ret = fdt_setprop_string(blob, node, "id", qe_fw_info->id);
if (ret < 0)
goto error;
ret = fdt_setprop(blob, node, "virtual-traps", qe_fw_info->vtraps,
sizeof(qe_fw_info->vtraps));
if (ret < 0)
goto error;
return;
error:
fdt_del_node(blob, node);
}
void ft_qe_setup(void *blob)
{
do_fixup_by_prop_u32(blob, "device_type", "qe", 4,
"bus-frequency", gd->arch.qe_clk, 1);
do_fixup_by_prop_u32(blob, "device_type", "qe", 4,
"brg-frequency", gd->arch.brg_clk, 1);
do_fixup_by_compat_u32(blob, "fsl,qe",
"clock-frequency", gd->arch.qe_clk, 1);
do_fixup_by_compat_u32(blob, "fsl,qe",
"bus-frequency", gd->arch.qe_clk, 1);
do_fixup_by_compat_u32(blob, "fsl,qe",
"brg-frequency", gd->arch.brg_clk, 1);
do_fixup_by_compat_u32(blob, "fsl,qe-gtm",
"clock-frequency", gd->arch.qe_clk / 2, 1);
fdt_fixup_qe_firmware(blob);
}
#endif