imx: ventana: detect pmic using i2c probe instead of board model

[oweals/u-boot.git] / board / gateworks / gw_ventana / gw_ventana_spl.c

diff --git a/board/gateworks/gw_ventana/gw_ventana_spl.c b/board/gateworks/gw_ventana/gw_ventana_spl.c
index 0c0fee3196250607db56a16821e7c9c90c44b48d..8fe0cae9f56030a51026a6277314f40262623abf 100644 (file)
--- a/board/gateworks/gw_ventana/gw_ventana_spl.c
+++ b/board/gateworks/gw_ventana/gw_ventana_spl.c
@@ -530,10 +530,13 @@ void board_init_f(ulong dummy)
        struct ventana_board_info ventana_info;
        int board_model;
 
+       /* setup clock gating */
+       ccgr_init();
+
        /* setup AIPS and disable watchdog */
        arch_cpu_init();
 
-       ccgr_init();
+       /* setup AXI */
        gpr_init();
 
        /* iomux and setup of i2c */
@@ -567,6 +570,28 @@ void board_init_f(ulong dummy)
        board_init_r(NULL, 0);
 }
 
+/* called from board_init_r after gd setup if CONFIG_SPL_BOARD_INIT defined */
+/* its our chance to print info about boot device */
+void spl_board_init(void)
+{
+       /* determine boot device from SRC_SBMR1 (BOOT_CFG[4:1]) or SRC_GPR9 */
+       u32 boot_device = spl_boot_device();
+
+       switch (boot_device) {
+       case BOOT_DEVICE_MMC1:
+               puts("Booting from MMC\n");
+               break;
+       case BOOT_DEVICE_NAND:
+               puts("Booting from NAND\n");
+               break;
+       case BOOT_DEVICE_SATA:
+               puts("Booting from SATA\n");
+               break;
+       default:
+               puts("Unknown boot device\n");
+       }
+}
+
 void reset_cpu(ulong addr)
 {
 }