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authorNikita Kiryanov <nikita@compulab.co.il>2016-02-19 19:19:48 +0200
committerTom Rini <trini@konsulko.com>2016-02-24 18:44:08 -0500
commite038e2a89b213640143d6ab1bbf73b134292e4dc (patch)
tree65be922e41778eb77a638aaf428c80ce822ea6ae /board/compulab
parentdccaaaeb990828573dfa242dfc6c29851d38e32c (diff)
downloadblackbird-obmc-uboot-e038e2a89b213640143d6ab1bbf73b134292e4dc.tar.gz
blackbird-obmc-uboot-e038e2a89b213640143d6ab1bbf73b134292e4dc.zip
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 <trini@konsulko.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'board/compulab')
-rw-r--r--board/compulab/cm_t43/spl.c12
1 files changed, 0 insertions, 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 ||
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