ARM: k2g: Update PLL Multiplier and divider values

Only a certain set of PLLM/D values are recommended to configure the DDR
at the required speeds for a given clock input frequency. Updating these
values as specified in Data Sheet[1] Table 5-18

[1] http://www.ti.com/lit/ds/symlink/66ak2g02.pdfSigned-off-by: NLokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: NTom Rini <trini@konsulko.com>

board/ti/ks2_evm/board_k2g.c

@@ -66,7 +66,7 @@ static struct pll_init_data tetris_pll_config[NUM_SPDS] = {
 
 static struct pll_init_data uart_pll_config = {UART_PLL, 64, 1, 4};
 static struct pll_init_data nss_pll_config = {NSS_PLL, 250, 3, 2};
-static struct pll_init_data ddr3_pll_config = {DDR3A_PLL, 250, 3, 10};
+static struct pll_init_data ddr3_pll_config = {DDR3A_PLL, 133, 1, 16};
 
 struct pll_init_data *get_pll_init_data(int pll)
 {