From 4ccaf5ddeb04a7c0ef4f31ce5705a2635606fd72 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Mon, 10 Nov 2014 17:38:19 -0200 Subject: mx53loco: Change 'fdt_file' dynamically Since kernel 3.15 there are two dtb's for the imx53-qsb board: imx53-qsb.dtb - For the boards with DA9053 PMIC imx53-qsrb.dtb - For the boards with MC34708 PMIC Change the 'fdt_file' dynamically, so that the correct dtb can be used depending on the board variant. Signed-off-by: Fabio Estevam Acked-by: Otavio Salvador --- board/freescale/mx53loco/mx53loco.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'board/freescale') diff --git a/board/freescale/mx53loco/mx53loco.c b/board/freescale/mx53loco/mx53loco.c index b32a97ff1a..7569ded8d8 100644 --- a/board/freescale/mx53loco/mx53loco.c +++ b/board/freescale/mx53loco/mx53loco.c @@ -242,6 +242,8 @@ static int power_init(void) if (!p) return -ENODEV; + setenv("fdt_file", "imx53-qsb.dtb"); + /* Set VDDA to 1.25V */ val = DA9052_BUCKCORE_BCOREEN | DA_BUCKCORE_VBCORE_1_250V; ret = pmic_reg_write(p, DA9053_BUCKCORE_REG, val); @@ -283,6 +285,8 @@ static int power_init(void) if (!p) return -ENODEV; + setenv("fdt_file", "imx53-qsrb.dtb"); + /* Set VDDGP to 1.25V for 1GHz on SW1 */ pmic_reg_read(p, REG_SW_0, &val); val = (val & ~SWx_VOLT_MASK_MC34708) | SWx_1_250V_MC34708; -- cgit