From bda920c65e7cc299e6ef0dc6e676fe672609ce12 Mon Sep 17 00:00:00 2001 From: Vitaly Andrianov Date: Sat, 19 Sep 2015 16:26:40 +0530 Subject: ARM: k2g: Add pll data Add pll data for k2g Signed-off-by: Vitaly Andrianov Signed-off-by: Lokesh Vutla --- board/ti/ks2_evm/Makefile | 1 + board/ti/ks2_evm/board_k2g.c | 63 ++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 64 insertions(+) create mode 100644 board/ti/ks2_evm/board_k2g.c (limited to 'board') diff --git a/board/ti/ks2_evm/Makefile b/board/ti/ks2_evm/Makefile index 071dbee180..b7c5402226 100644 --- a/board/ti/ks2_evm/Makefile +++ b/board/ti/ks2_evm/Makefile @@ -13,3 +13,4 @@ obj-$(CONFIG_K2E_EVM) += board_k2e.o obj-$(CONFIG_K2E_EVM) += ddr3_k2e.o obj-$(CONFIG_K2L_EVM) += board_k2l.o obj-$(CONFIG_K2L_EVM) += ddr3_k2l.o +obj-$(CONFIG_K2G_EVM) += board_k2g.o diff --git a/board/ti/ks2_evm/board_k2g.c b/board/ti/ks2_evm/board_k2g.c new file mode 100644 index 0000000000..6234baa793 --- /dev/null +++ b/board/ti/ks2_evm/board_k2g.c @@ -0,0 +1,63 @@ +/* + * K2G EVM : Board initialization + * + * (C) Copyright 2015 + * Texas Instruments Incorporated, + * + * SPDX-License-Identifier: GPL-2.0+ + */ +#include +#include + +static struct pll_init_data main_pll_config = {MAIN_PLL, 100, 1, 4}; +static struct pll_init_data tetris_pll_config = {TETRIS_PLL, 100, 1, 4}; +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 = {DDR3_PLL, 250, 3, 10}; + +struct pll_init_data *get_pll_init_data(int pll) +{ + struct pll_init_data *data = NULL; + + switch (pll) { + case MAIN_PLL: + data = &main_pll_config; + break; + case TETRIS_PLL: + data = &tetris_pll_config[speed]; + break; + case NSS_PLL: + data = &nss_pll_config; + break; + case UART_PLL: + data = &uart_pll_config; + break; + case DDR3_PLL: + data = &ddr_pll_config; + break; + default: + data = NULL; + } + + return data; +} + +s16 divn_val[16] = { + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 +}; + +#ifdef CONFIG_BOARD_EARLY_INIT_F +int board_early_init_f(void) +{ + init_plls(); + + return 0; +} +#endif + +#ifdef CONFIG_SPL_BUILD +void spl_init_keystone_plls(void) +{ + init_plls(); +} +#endif -- cgit v1.2.1