env: Rename getenv/_f() to env_get()

[u-boot] / board / keymile / kmp204x / kmp204x.c

diff --git a/board/keymile/kmp204x/kmp204x.c b/board/keymile/kmp204x/kmp204x.c
index 1ce8429075ff61c7acef59177ee41628d89fcd79..671bddfa1cdf309867d7cb36a029d8200cb86c46 100644 (file)
--- a/board/keymile/kmp204x/kmp204x.c
+++ b/board/keymile/kmp204x/kmp204x.c
@@ -26,6 +26,8 @@
 
 DECLARE_GLOBAL_DATA_PTR;
 
+static uchar ivm_content[CONFIG_SYS_IVM_EEPROM_MAX_LEN];
+
 int checkboard(void)
 {
        printf("Board: Keymile %s\n", CONFIG_KM_BOARD_NAME);
@@ -79,22 +81,39 @@ int get_scl(void)
 
 
 #define ZL30158_RST    8
-#define ZL30343_RST    9
+#define BFTIC4_RST     0
+#define RSTRQSR1_WDT_RR        0x00200000
+#define RSTRQSR1_SW_RR 0x00100000
 
 int board_early_init_f(void)
 {
        ccsr_gur_t *gur = (void *)(CONFIG_SYS_MPC85xx_GUTS_ADDR);
+       bool cpuwd_flag = false;
+
+       /* configure mode for uP reset request */
+       qrio_uprstreq(UPREQ_CORE_RST);
 
        /* board only uses the DDR_MCK0, so disable the DDR_MCK1/2/3 */
        setbits_be32(&gur->ddrclkdr, 0x001f000f);
 
-       /* take the Zarlinks out of reset as soon as possible */
-       qrio_prst(ZL30158_RST, false, false);
-       qrio_prst(ZL30343_RST, false, false);
+       /* set reset reason according CPU register */
+       if ((gur->rstrqsr1 & (RSTRQSR1_WDT_RR | RSTRQSR1_SW_RR)) ==
+           RSTRQSR1_WDT_RR)
+               cpuwd_flag = true;
+
+       qrio_cpuwd_flag(cpuwd_flag);
+       /* clear CPU bits by writing 1 */
+       setbits_be32(&gur->rstrqsr1, RSTRQSR1_WDT_RR | RSTRQSR1_SW_RR);
+
+       /* set the BFTIC's prstcfg to reset at power-up and unit reset only */
+       qrio_prstcfg(BFTIC4_RST, PRSTCFG_POWUP_UNIT_RST);
+       /* and enable WD on it */
+       qrio_wdmask(BFTIC4_RST, true);
 
-       /* and set their reset to power-up only */
+       /* set the ZL30138's prstcfg to reset at power-up only */
        qrio_prstcfg(ZL30158_RST, PRSTCFG_POWUP_RST);
-       qrio_prstcfg(ZL30343_RST, PRSTCFG_POWUP_RST);
+       /* and take it out of reset as soon as possible (needed for Hooper) */
+       qrio_prst(ZL30158_RST, false, false);
 
        return 0;
 }
@@ -127,16 +146,37 @@ unsigned long get_board_sys_clk(unsigned long dummy)
        return 66666666;
 }
 
+#define ETH_FRONT_PHY_RST      15
+#define QSFP2_RST              11
+#define QSFP1_RST              10
+#define ZL30343_RST            9
+
 int misc_init_f(void)
 {
        /* configure QRIO pis for i2c deblocking */
        i2c_deblock_gpio_cfg();
 
+       /* configure the front phy's prstcfg and take it out of reset */
+       qrio_prstcfg(ETH_FRONT_PHY_RST, PRSTCFG_POWUP_UNIT_CORE_RST);
+       qrio_prst(ETH_FRONT_PHY_RST, false, false);
+
+       /* set the ZL30343 prstcfg to reset at power-up only */
+       qrio_prstcfg(ZL30343_RST, PRSTCFG_POWUP_RST);
+       /* and enable the WD on it */
+       qrio_wdmask(ZL30343_RST, true);
+
+       /* set the QSFPs' prstcfg to reset at power-up and unit rst only */
+       qrio_prstcfg(QSFP1_RST, PRSTCFG_POWUP_UNIT_RST);
+       qrio_prstcfg(QSFP2_RST, PRSTCFG_POWUP_UNIT_RST);
+
+       /* and enable the WD on them */
+       qrio_wdmask(QSFP1_RST, true);
+       qrio_wdmask(QSFP2_RST, true);
+
        return 0;
 }
 
 #define NUM_SRDS_BANKS 2
-#define PHY_RST                15
 
 int misc_init_r(void)
 {
@@ -157,21 +197,20 @@ int misc_init_r(void)
                }
        }
 
-       /* take the mgmt eth phy out of reset */
-       qrio_prst(PHY_RST, false, false);
-
+       ivm_read_eeprom(ivm_content, CONFIG_SYS_IVM_EEPROM_MAX_LEN);
        return 0;
 }
 
 #if defined(CONFIG_HUSH_INIT_VAR)
 int hush_init_var(void)
 {
-       ivm_read_eeprom();
+       ivm_analyze_eeprom(ivm_content, CONFIG_SYS_IVM_EEPROM_MAX_LEN);
        return 0;
 }
 #endif
 
 #if defined(CONFIG_LAST_STAGE_INIT)
+
 int last_stage_init(void)
 {
 #if defined(CONFIG_KMCOGE4)
@@ -183,10 +222,11 @@ int last_stage_init(void)
        if (dip_switch != 0) {
                /* start bootloader */
                puts("DIP:   Enabled\n");
-               setenv("actual_bank", "0");
+               env_set("actual_bank", "0");
        }
 #endif
        set_km_env();
+
        return 0;
 }
 #endif
@@ -199,7 +239,7 @@ void fdt_fixup_fman_mac_addresses(void *blob)
        unsigned char mac_addr[6];
 
        /* get the mac addr from env */
-       tmp = getenv("ethaddr");
+       tmp = env_get("ethaddr");
        if (!tmp) {
                printf("ethaddr env variable not defined\n");
                return;
@@ -224,7 +264,7 @@ void fdt_fixup_fman_mac_addresses(void *blob)
 }
 #endif
 
-void ft_board_setup(void *blob, bd_t *bd)
+int ft_board_setup(void *blob, bd_t *bd)
 {
        phys_addr_t base;
        phys_size_t size;
@@ -237,7 +277,7 @@ void ft_board_setup(void *blob, bd_t *bd)
        fdt_fixup_memory(blob, (u64)base, (u64)size);
 
 #if defined(CONFIG_HAS_FSL_DR_USB) || defined(CONFIG_HAS_FSL_MPH_USB)
-       fdt_fixup_dr_usb(blob, bd);
+       fsl_fdt_fixup_dr_usb(blob, bd);
 #endif
 
 #ifdef CONFIG_PCI
@@ -249,6 +289,8 @@ void ft_board_setup(void *blob, bd_t *bd)
        fdt_fixup_fman_ethernet(blob);
        fdt_fixup_fman_mac_addresses(blob);
 #endif
+
+       return 0;
 }
 
 #if defined(CONFIG_POST)