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armv8: ls1088a: Update MC boot sequence

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The MC boot sequence is contained in mc_env_boot. Update LS1088A
boards to use this function, and hook it to reset_phy so that it's
called late enough, after the ports have been initialized, for
proper DPC / DPL fixup.

Signed-off-by: Bogdan Purcareata <bogdan.purcareata@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
This commit is contained in:
Bogdan Purcareata 2017-10-05 06:56:53 +00:00 • committed by York Sun
parent 710d0cd79e
commit c48deb9073
3 changed files with 22 additions and 11 deletions
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14
board/freescale/ls1088a/eth_ls1088aqds.c
View file

@ -14,14 +14,13 @@
#include <fm_eth.h>
#include <i2c.h>
#include <miiphy.h>
#include <fsl-mc/fsl_mc.h>
#include <fsl-mc/ldpaa_wriop.h>
#include "../common/qixis.h"
#include "ls1088a_qixis.h"
#define MC_BOOT_ENV_VAR "mcinitcmd"
#ifdef CONFIG_FSL_MC_ENET
#define SFP_TX 0
@ -612,7 +611,6 @@ static void ls1088a_handle_phy_interface_rgmii(int dpmac_id)
int board_eth_init(bd_t *bis)
{
int error = 0, i;
char *mc_boot_env_var;
#ifdef CONFIG_FSL_MC_ENET
struct memac_mdio_info *memac_mdio0_info;
char *env_hwconfig = env_get("hwconfig");
@ -655,9 +653,6 @@ int board_eth_init(bd_t *bis)
}
}
mc_boot_env_var = env_get(MC_BOOT_ENV_VAR);
if (mc_boot_env_var)
run_command_list(mc_boot_env_var, -1, 0);
error = cpu_eth_init(bis);
if (hwconfig_f("xqsgmii", env_hwconfig)) {
@ -681,3 +676,10 @@ int board_eth_init(bd_t *bis)
error = pci_eth_init(bis);
return error;
}
#if defined(CONFIG_RESET_PHY_R)
void reset_phy(void)
{
mc_env_boot();
}
#endif /* CONFIG_RESET_PHY_R */

13
board/freescale/ls1088a/eth_ls1088ardb.c
View file

@ -15,15 +15,14 @@
#include <asm/io.h>
#include <exports.h>
#include <asm/arch/fsl_serdes.h>
#include <fsl-mc/fsl_mc.h>
#include <fsl-mc/ldpaa_wriop.h>
DECLARE_GLOBAL_DATA_PTR;
#define MC_BOOT_ENV_VAR "mcinitcmd"
int board_eth_init(bd_t *bis)
{
#if defined(CONFIG_FSL_MC_ENET)
char *mc_boot_env_var;
int i, interface;
struct memac_mdio_info mdio_info;
struct mii_dev *dev;
@ -92,11 +91,15 @@ int board_eth_init(bd_t *bis)
dev = miiphy_get_dev_by_name(DEFAULT_WRIOP_MDIO2_NAME);
wriop_set_mdio(WRIOP1_DPMAC2, dev);
mc_boot_env_var = env_get(MC_BOOT_ENV_VAR);
if (mc_boot_env_var)
run_command_list(mc_boot_env_var, -1, 0);
cpu_eth_init(bis);
#endif /* CONFIG_FMAN_ENET */
return pci_eth_init(bis);
}
#if defined(CONFIG_RESET_PHY_R)
void reset_phy(void)
{
mc_env_boot();
}
#endif /* CONFIG_RESET_PHY_R */

6
include/configs/ls1088a_common.h
View file

@ -122,6 +122,12 @@ unsigned long long get_qixis_addr(void);
#define CONFIG_SYS_LS_MC_DRAM_DPL_OFFSET 0x00F20000
#define CONFIG_SYS_LS_MC_AIOP_IMG_MAX_LENGTH 0x200000
#define CONFIG_SYS_LS_MC_DRAM_AIOP_IMG_OFFSET 0x07000000
/* Define phy_reset function to boot the MC based on mcinitcmd.
* This happens late enough to properly fixup u-boot env MAC addresses.
*/
#define CONFIG_RESET_PHY_R
/*
* Carve out a DDR region which will not be used by u-boot/Linux
*