From e038e2a89b213640143d6ab1bbf73b134292e4dc Mon Sep 17 00:00:00 2001 From: Nikita Kiryanov Date: Fri, 19 Feb 2016 19:19:48 +0200 Subject: [PATCH] arm: am437x: cm-t43: get rid of enable_vtt_regulator() CM-T43 does not have a vtt regulator. Remove the function that's supposed to enable it. Cc: Tom Rini Cc: Albert Aribaud Cc: Igor Grinberg Signed-off-by: Nikita Kiryanov Reviewed-by: Tom Rini --- board/compulab/cm_t43/spl.c | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/board/compulab/cm_t43/spl.c b/board/compulab/cm_t43/spl.c index 03ecf8aec4..520de24128 100644 --- a/board/compulab/cm_t43/spl.c +++ b/board/compulab/cm_t43/spl.c @@ -100,22 +100,10 @@ const struct dpll_params *get_dpll_per_params(void) return &dpll_per; } -static void enable_vtt_regulator(void) -{ - u32 temp; - - writel(GPIO_CTRL_ENABLEMODULE, AM33XX_GPIO5_BASE + OMAP_GPIO_CTRL); - writel(GPIO_SETDATAOUT(7), AM33XX_GPIO5_BASE + OMAP_GPIO_SETDATAOUT); - temp = readl(AM33XX_GPIO5_BASE + OMAP_GPIO_OE); - temp = temp & ~(GPIO_OE_ENABLE(7)); - writel(temp, AM33XX_GPIO5_BASE + OMAP_GPIO_OE); -} - void sdram_init(void) { unsigned long ram_size; - enable_vtt_regulator(); config_ddr(0, &ioregs_ddr3, NULL, NULL, &ddr3_emif_regs, 0); ram_size = get_ram_size((long int *)CONFIG_SYS_SDRAM_BASE, 0x80000000); if (ram_size == 0x80000000 || -- 2.25.1