board: freescale: various boards: Let env subsystem set gd->env_addr

Various freescale boards set gd->env_addr to default_environment in
board_init(), conditional on CONFIG_ENV_IS_NOWHERE, but this is
redundant, since it is done by env_init() before board_init() is called.

Let the env subsystem handle this.
Signed-off-by: NMarek Behún <marek.behun@nic.cz>
Cc: Ramon Fried <rfried.dev@gmail.com>
Cc: Priyanka Jain <priyanka.jain@nxp.com>
Cc: Mian Yousaf Kaukab <ykaukab@suse.de>
Reviewed-by: NSimon Glass <sjg@chromium.org>

board/freescale/ls1012afrdm/ls1012afrdm.c

@@ -172,10 +172,6 @@ int board_init(void)
 	if (current_el() == 3)
 		out_le32(&cci->ctrl_ord, CCI400_CTRLORD_EN_BARRIER);
 
-#ifdef CONFIG_ENV_IS_NOWHERE
-	gd->env_addr = (ulong)&default_environment[0];
-#endif
-
 #ifdef CONFIG_FSL_CAAM
 	sec_init();
 #endif

board/freescale/ls1012aqds/ls1012aqds.c

@@ -150,10 +150,6 @@ int board_init(void)
 	erratum_a010315();
 #endif
 
-#ifdef CONFIG_ENV_IS_NOWHERE
-	gd->env_addr = (ulong)&default_environment[0];
-#endif
-
 #ifdef CONFIG_FSL_CAAM
 	sec_init();
 #endif

board/freescale/ls1012ardb/ls1012ardb.c

@@ -173,10 +173,6 @@ int board_init(void)
 	erratum_a010315();
 #endif
 
-#ifdef CONFIG_ENV_IS_NOWHERE
-	gd->env_addr = (ulong)&default_environment[0];
-#endif
-
 #ifdef CONFIG_FSL_CAAM
 	sec_init();
 #endif

board/freescale/ls1028a/ls1028a.c

@@ -73,10 +73,6 @@ u32 get_lpuart_clk(void)
 
 int board_init(void)
 {
-#ifdef CONFIG_ENV_IS_NOWHERE
-	gd->env_addr = (ulong)&default_environment[0];
-#endif
-
 #ifdef CONFIG_FSL_CAAM
 	sec_init();
 #endif

board/freescale/ls1088a/ls1088a.c

@@ -810,10 +810,6 @@ int board_init(void)
 	select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT, 0);
 	board_retimer_init();
 
-#ifdef CONFIG_ENV_IS_NOWHERE
-	gd->env_addr = (ulong)&default_environment[0];
-#endif
-
 #if defined(CONFIG_TARGET_LS1088ARDB) && defined(CONFIG_FSL_MC_ENET)
 	/* invert AQR105 IRQ pins polarity */
 	out_le32(irq_ccsr + IRQCR_OFFSET / 4, AQR105_IRQ_MASK);

board/freescale/ls2080aqds/ls2080aqds.c

@@ -211,9 +211,6 @@ int board_init(void)
 			     FSL_QIXIS_BRDCFG9_QSPI);
 #endif
 
-#ifdef CONFIG_ENV_IS_NOWHERE
-	gd->env_addr = (ulong)&default_environment[0];
-#endif
 	select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT, 0);
 
 #ifdef CONFIG_RTC_ENABLE_32KHZ_OUTPUT

board/freescale/ls2080ardb/ls2080ardb.c

@@ -281,9 +281,6 @@ int board_init(void)
 
 	init_final_memctl_regs();
 
-#ifdef CONFIG_ENV_IS_NOWHERE
-	gd->env_addr = (ulong)&default_environment[0];
-#endif
 	select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT, 0);
 
 #ifdef CONFIG_FSL_QIXIS

board/freescale/lx2160a/lx2160a.c

@@ -588,9 +588,6 @@ int board_init(void)
 #if defined(CONFIG_FSL_MC_ENET) && defined(CONFIG_TARGET_LX2160ARDB)
 	u32 __iomem *irq_ccsr = (u32 __iomem *)ISC_BASE;
 #endif
-#ifdef CONFIG_ENV_IS_NOWHERE
-	gd->env_addr = (ulong)&default_environment[0];
-#endif
 
 	select_i2c_ch_pca9547(I2C_MUX_CH_DEFAULT, 0);