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

[people/ms/u-boot.git] / board / freescale / t4qds / t4240qds.c

diff --git a/board/freescale/t4qds/t4240qds.c b/board/freescale/t4qds/t4240qds.c
index fe1bc7f08df918eeb01ed0be831ab2ed91bab195..2bdd6a349d7991af5e9f0ea2f9218ada5a6fca7a 100644 (file)
--- a/board/freescale/t4qds/t4240qds.c
+++ b/board/freescale/t4qds/t4240qds.c
@@ -15,7 +15,6 @@
 #include <asm/immap_85xx.h>
 #include <asm/fsl_law.h>
 #include <asm/fsl_serdes.h>
-#include <asm/fsl_portals.h>
 #include <asm/fsl_liodn.h>
 #include <fm_eth.h>
 
@@ -266,7 +265,7 @@ static int adjust_vdd(ulong vdd_override)
        vdd_target = vdd[vid];
 
        /* check override variable for overriding VDD */
-       vdd_string = getenv("t4240qds_vdd_mv");
+       vdd_string = env_get("t4240qds_vdd_mv");
        if (vdd_override == 0 && vdd_string &&
            !strict_strtoul(vdd_string, 10, &vdd_string_override))
                vdd_override = vdd_string_override;
@@ -528,7 +527,7 @@ int config_backside_crossbar_mux(void)
 int board_early_init_r(void)
 {
        const unsigned int flashbase = CONFIG_SYS_FLASH_BASE;
-       const u8 flash_esel = find_tlb_idx((void *)flashbase, 1);
+       int flash_esel = find_tlb_idx((void *)flashbase, 1);
 
        /*
         * Remap Boot flash + PROMJET region to caching-inhibited
@@ -539,18 +538,19 @@ int board_early_init_r(void)
        flush_dcache();
        invalidate_icache();
 
-       /* invalidate existing TLB entry for flash + promjet */
-       disable_tlb(flash_esel);
+       if (flash_esel == -1) {
+               /* very unlikely unless something is messed up */
+               puts("Error: Could not find TLB for FLASH BASE\n");
+               flash_esel = 2; /* give our best effort to continue */
+       } else {
+               /* invalidate existing TLB entry for flash + promjet */
+               disable_tlb(flash_esel);
+       }
 
        set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS,
                MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G,
                0, flash_esel, BOOKE_PAGESZ_256M, 1);
 
-       set_liodns();
-#ifdef CONFIG_SYS_DPAA_QBMAN
-       setup_portals();
-#endif
-
        /* Disable remote I2C connection to qixis fpga */
        QIXIS_WRITE(brdcfg[5], QIXIS_READ(brdcfg[5]) & ~BRDCFG5_IRE);
 
@@ -638,9 +638,10 @@ unsigned long get_board_ddr_clk(void)
 int misc_init_r(void)
 {
        u8 sw;
-       serdes_corenet_t *srds_regs =
-               (void *)CONFIG_SYS_FSL_CORENET_SERDES_ADDR;
+       void *srds_base = (void *)CONFIG_SYS_FSL_CORENET_SERDES_ADDR;
+       serdes_corenet_t *srds_regs;
        u32 actual[MAX_SERDES];
+       u32 pllcr0, expected;
        unsigned int i;
 
        sw = QIXIS_READ(brdcfg[2]);
@@ -663,8 +664,9 @@ int misc_init_r(void)
        }
 
        for (i = 0; i < MAX_SERDES; i++) {
-               u32 pllcr0 = srds_regs->bank[i].pllcr0;
-               u32 expected = pllcr0 & SRDS_PLLCR0_RFCK_SEL_MASK;
+               srds_regs = srds_base + i * 0x1000;
+               pllcr0 = srds_regs->bank[0].pllcr0;
+               expected = pllcr0 & SRDS_PLLCR0_RFCK_SEL_MASK;
                if (expected != actual[i]) {
                        printf("Warning: SERDES%u expects reference clock %sMHz, but actual is %sMHz\n",
                               i + 1, serdes_clock_to_string(expected),
@@ -675,7 +677,7 @@ int misc_init_r(void)
        return 0;
 }
 
-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;
@@ -692,12 +694,14 @@ void ft_board_setup(void *blob, bd_t *bd)
 #endif
 
        fdt_fixup_liodn(blob);
-       fdt_fixup_dr_usb(blob, bd);
+       fsl_fdt_fixup_dr_usb(blob, bd);
 
 #ifdef CONFIG_SYS_DPAA_FMAN
        fdt_fixup_fman_ethernet(blob);
        fdt_fixup_board_enet(blob);
 #endif
+
+       return 0;
 }
 
 /*