Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-12-29 22:43:10 +00:00
Code Issues Projects Releases Packages Wiki Activity
u-boot/board/freescale/ls1012aqds/ls1012aqds.c
Tom Rini 65cc0e2a65 global: Move remaining CONFIG_SYS_* to CFG_SYS_* 
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS namespace do
not easily transition to Kconfig. In many cases they likely should come
from the device tree instead. Move these out of CONFIG namespace and in
to CFG namespace.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05 16:06:08 -05:00

293 lines
6.8 KiB
C
Raw Blame History

// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2016 Freescale Semiconductor, Inc.
* Copyright 2021 NXP
*/
#include <common.h>
#include <i2c.h>
#include <fdt_support.h>
#include <asm/cache.h>
#include <init.h>
#include <asm/global_data.h>
#include <asm/io.h>
#include <asm/arch/clock.h>
#include <asm/arch/fsl_serdes.h>
#ifdef CONFIG_FSL_LS_PPA
#include <asm/arch/ppa.h>
#endif
#include <asm/arch/fdt.h>
#include <asm/arch/mmu.h>
#include <asm/arch/soc.h>
#include <ahci.h>
#include <hwconfig.h>
#include <mmc.h>
#include <env_internal.h>
#include <scsi.h>
#include <fm_eth.h>
#include <fsl_esdhc.h>
#include <fsl_mmdc.h>
#include <spl.h>
#include <netdev.h>
#include "../common/qixis.h"
#include "ls1012aqds_qixis.h"
#include "ls1012aqds_pfe.h"
#include <net/pfe_eth/pfe/pfe_hw.h>
DECLARE_GLOBAL_DATA_PTR;
int checkboard(void)
{
char buf[64];
u8 sw;
sw = QIXIS_READ(arch);
printf("Board Arch: V%d, ", sw >> 4);
printf("Board version: %c, boot from ", (sw & 0xf) + 'A' - 1);
sw = QIXIS_READ(brdcfg[QIXIS_LBMAP_BRDCFG_REG]);
if (sw & QIXIS_LBMAP_ALTBANK)
printf("flash: 2\n");
else
printf("flash: 1\n");
printf("FPGA: v%d (%s), build %d",
(int)QIXIS_READ(scver), qixis_read_tag(buf),
(int)qixis_read_minor());
/* the timestamp string contains "\n" at the end */
printf(" on %s", qixis_read_time(buf));
return 0;
}
#ifdef CONFIG_TFABOOT
int dram_init(void)
{
gd->ram_size = tfa_get_dram_size();
if (!gd->ram_size)
gd->ram_size = CFG_SYS_SDRAM_SIZE;
return 0;
}
#else
int dram_init(void)
{
static const struct fsl_mmdc_info mparam = {
0x05180000, /* mdctl */
0x00030035, /* mdpdc */
0x12554000, /* mdotc */
0xbabf7954, /* mdcfg0 */
0xdb328f64, /* mdcfg1 */
0x01ff00db, /* mdcfg2 */
0x00001680, /* mdmisc */
0x0f3c8000, /* mdref */
0x00002000, /* mdrwd */
0x00bf1023, /* mdor */
0x0000003f, /* mdasp */
0x0000022a, /* mpodtctrl */
0xa1390003, /* mpzqhwctrl */
};
mmdc_init(&mparam);
gd->ram_size = CFG_SYS_SDRAM_SIZE;
#if !defined(CONFIG_SPL) || defined(CONFIG_SPL_BUILD)
/* This will break-before-make MMU for DDR */
update_early_mmu_table();
#endif
return 0;
}
#endif
int board_early_init_f(void)
{
fsl_lsch2_early_init_f();
return 0;
}
#ifdef CONFIG_MISC_INIT_R
int misc_init_r(void)
{
u8 mux_sdhc_cd = 0x80;
int bus_num = 0;
#if CONFIG_IS_ENABLED(DM_I2C)
struct udevice *dev;
int ret;
ret = i2c_get_chip_for_busnum(bus_num, CFG_SYS_I2C_FPGA_ADDR,
1, &dev);
if (ret) {
printf("%s: Cannot find udev for a bus %d\n", __func__,
bus_num);
return ret;
}
dm_i2c_write(dev, 0x5a, &mux_sdhc_cd, 1);
#else
i2c_set_bus_num(bus_num);
i2c_write(CFG_SYS_I2C_FPGA_ADDR, 0x5a, 1, &mux_sdhc_cd, 1);
#endif
return 0;
}
#endif
int board_init(void)
{
struct ccsr_cci400 *cci = (struct ccsr_cci400 *)(CONFIG_SYS_IMMR +
CONFIG_SYS_CCI400_OFFSET);
/* Set CCI-400 control override register to enable barrier
* transaction */
if (current_el() == 3)
out_le32(&cci->ctrl_ord,
CCI400_CTRLORD_EN_BARRIER);
#ifdef CONFIG_SYS_FSL_ERRATUM_A010315
erratum_a010315();
#endif
#ifdef CONFIG_FSL_LS_PPA
ppa_init();
#endif
return 0;
}
#ifdef CONFIG_FSL_PFE
void board_quiesce_devices(void)
{
pfe_command_stop(0, NULL);
}
#endif
int esdhc_status_fixup(void *blob, const char *compat)
{
char esdhc0_path[] = "/soc/esdhc@1560000";
char esdhc1_path[] = "/soc/esdhc@1580000";
u8 card_id;
do_fixup_by_path(blob, esdhc0_path, "status", "okay",
sizeof("okay"), 1);
/*
* The Presence Detect 2 register detects the installation
* of cards in various PCI Express or SGMII slots.
*
* STAT_PRS2[7:5]: Specifies the type of card installed in the
* SDHC2 Adapter slot. 0b111 indicates no adapter is installed.
*/
card_id = (QIXIS_READ(present2) & 0xe0) >> 5;
/* If no adapter is installed in SDHC2, disable SDHC2 */
if (card_id == 0x7)
do_fixup_by_path(blob, esdhc1_path, "status", "disabled",
sizeof("disabled"), 1);
else
do_fixup_by_path(blob, esdhc1_path, "status", "okay",
sizeof("okay"), 1);
return 0;
}
static int pfe_set_properties(void *set_blob, struct pfe_prop_val prop_val,
char *enet_path, char *mdio_path)
{
do_fixup_by_path(set_blob, enet_path, "fsl,gemac-bus-id",
&prop_val.busid, PFE_PROP_LEN, 1);
do_fixup_by_path(set_blob, enet_path, "fsl,gemac-phy-id",
&prop_val.phyid, PFE_PROP_LEN, 1);
do_fixup_by_path(set_blob, enet_path, "fsl,mdio-mux-val",
&prop_val.mux_val, PFE_PROP_LEN, 1);
do_fixup_by_path(set_blob, enet_path, "phy-mode",
prop_val.phy_mode, strlen(prop_val.phy_mode) + 1, 1);
do_fixup_by_path(set_blob, mdio_path, "fsl,mdio-phy-mask",
&prop_val.phy_mask, PFE_PROP_LEN, 1);
return 0;
}
static void fdt_fsl_fixup_of_pfe(void *blob)
{
int i = 0;
struct pfe_prop_val prop_val;
void *l_blob = blob;
struct ccsr_gur __iomem *gur = (void *)CFG_SYS_FSL_GUTS_ADDR;
unsigned int srds_s1 = in_be32(&gur->rcwsr[4]) &
FSL_CHASSIS2_RCWSR4_SRDS1_PRTCL_MASK;
srds_s1 >>= FSL_CHASSIS2_RCWSR4_SRDS1_PRTCL_SHIFT;
for (i = 0; i < NUM_ETH_NODE; i++) {
switch (srds_s1) {
case SERDES_1_G_PROTOCOL:
if (i == 0) {
prop_val.busid = cpu_to_fdt32(
ETH_1_1G_BUS_ID);
prop_val.phyid = cpu_to_fdt32(
ETH_1_1G_PHY_ID);
prop_val.mux_val = cpu_to_fdt32(
ETH_1_1G_MDIO_MUX);
prop_val.phy_mask = cpu_to_fdt32(
ETH_1G_MDIO_PHY_MASK);
prop_val.phy_mode = "sgmii";
pfe_set_properties(l_blob, prop_val, ETH_1_PATH,
ETH_1_MDIO);
} else {
prop_val.busid = cpu_to_fdt32(
ETH_2_1G_BUS_ID);
prop_val.phyid = cpu_to_fdt32(
ETH_2_1G_PHY_ID);
prop_val.mux_val = cpu_to_fdt32(
ETH_2_1G_MDIO_MUX);
prop_val.phy_mask = cpu_to_fdt32(
ETH_1G_MDIO_PHY_MASK);
prop_val.phy_mode = "rgmii";
pfe_set_properties(l_blob, prop_val, ETH_2_PATH,
ETH_2_MDIO);
}
break;
case SERDES_2_5_G_PROTOCOL:
if (i == 0) {
prop_val.busid = cpu_to_fdt32(
ETH_1_2_5G_BUS_ID);
prop_val.phyid = cpu_to_fdt32(
ETH_1_2_5G_PHY_ID);
prop_val.mux_val = cpu_to_fdt32(
ETH_1_2_5G_MDIO_MUX);
prop_val.phy_mask = cpu_to_fdt32(
ETH_2_5G_MDIO_PHY_MASK);
prop_val.phy_mode = "2500base-x";
pfe_set_properties(l_blob, prop_val, ETH_1_PATH,
ETH_1_MDIO);
} else {
prop_val.busid = cpu_to_fdt32(
ETH_2_2_5G_BUS_ID);
prop_val.phyid = cpu_to_fdt32(
ETH_2_2_5G_PHY_ID);
prop_val.mux_val = cpu_to_fdt32(
ETH_2_2_5G_MDIO_MUX);
prop_val.phy_mask = cpu_to_fdt32(
ETH_2_5G_MDIO_PHY_MASK);
prop_val.phy_mode = "2500base-x";
pfe_set_properties(l_blob, prop_val, ETH_2_PATH,
ETH_2_MDIO);
}
break;
default:
printf("serdes:[%d]\n", srds_s1);
}
}
}
#ifdef CONFIG_OF_BOARD_SETUP
int ft_board_setup(void *blob, struct bd_info *bd)
{
arch_fixup_fdt(blob);
ft_cpu_setup(blob, bd);
fdt_fsl_fixup_of_pfe(blob);
return 0;
}
#endif
Reference in a new issue View git blame Copy permalink