| Message ID | 20161103100502.1896-1-lokeshvutla@ti.com |
|---|---|
| State | Accepted |
| Commit | 4d0fec0e69189bd81c09909fc4eb742c63d5d7ee |
| Delegated to: | Tom Rini |
| Headers | show |
On Thu, Nov 03, 2016 at 03:35:02PM +0530, Lokesh Vutla wrote: > 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.pdf > > Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
On Thu, Nov 03, 2016 at 03:35:02PM +0530, Lokesh Vutla wrote: > 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.pdf > > Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> > Reviewed-by: Tom Rini <trini@konsulko.com> Applied to u-boot/master, thanks!
diff --git a/board/ti/ks2_evm/board_k2g.c b/board/ti/ks2_evm/board_k2g.c index 8f16845..40edbaa 100644 --- a/board/ti/ks2_evm/board_k2g.c +++ b/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) {
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.pdf Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> --- board/ti/ks2_evm/board_k2g.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)