diff options
| author | Fabio Estevam <festevam@gmail.com> | 2021-02-17 23:39:28 -0300 |
|---|---|---|
| committer | Stefano Babic <sbabic@denx.de> | 2021-08-09 14:46:50 +0200 |
| commit | 1d1f3c809973ce8b107b43cab0bec946251b1d3c (patch) | |
| tree | ce49d0e9e94993699a1a32c701c417f8e4d1e2b6 /board/freescale | |
| parent | 3bbc48e8f199055dfc45536d9654f71be6a796ae (diff) | |
mx28evk: Convert to driver model
Make the conversion to driver model as it is mandatory.
Successfully tested booting Linux from the SD card.
Dropped support for networking and splash screen as these need
to be properly converted to DM and tested.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Diffstat (limited to 'board/freescale')
| -rw-r--r-- | board/freescale/mx28evk/MAINTAINERS | 1 | ||||
| -rw-r--r-- | board/freescale/mx28evk/mx28evk.c | 77 |
2 files changed, 1 insertions, 77 deletions
diff --git a/board/freescale/mx28evk/MAINTAINERS b/board/freescale/mx28evk/MAINTAINERS index 597118d3f6..c565010ccf 100644 --- a/board/freescale/mx28evk/MAINTAINERS +++ b/board/freescale/mx28evk/MAINTAINERS @@ -2,6 +2,7 @@ MX28EVK BOARD M: Fabio Estevam <festevam@gmail.com> S: Maintained F: board/freescale/mx28evk/ +F: arch/arm/dts/imx28-evk.dts F: include/configs/mx28evk.h F: configs/mx28evk_defconfig F: configs/mx28evk_auart_console_defconfig diff --git a/board/freescale/mx28evk/mx28evk.c b/board/freescale/mx28evk/mx28evk.c index 21c9cb1128..88c3bf3608 100644 --- a/board/freescale/mx28evk/mx28evk.c +++ b/board/freescale/mx28evk/mx28evk.c @@ -72,80 +72,3 @@ int board_init(void) return 0; } - -#ifdef CONFIG_CMD_MMC -static int mx28evk_mmc_wp(int id) -{ - if (id != 0) { - printf("MXS MMC: Invalid card selected (card id = %d)\n", id); - return 1; - } - - return gpio_get_value(MX28_PAD_SSP1_SCK__GPIO_2_12); -} - -int board_mmc_init(struct bd_info *bis) -{ - /* Configure WP as input */ - gpio_direction_input(MX28_PAD_SSP1_SCK__GPIO_2_12); - - /* Configure MMC0 Power Enable */ - gpio_direction_output(MX28_PAD_PWM3__GPIO_3_28, 0); - - return mxsmmc_initialize(bis, 0, mx28evk_mmc_wp, NULL); -} -#endif - -#ifdef CONFIG_CMD_NET - -int board_eth_init(struct bd_info *bis) -{ - struct mxs_clkctrl_regs *clkctrl_regs = - (struct mxs_clkctrl_regs *)MXS_CLKCTRL_BASE; - struct eth_device *dev; - int ret; - - ret = cpu_eth_init(bis); - if (ret) - return ret; - - /* MX28EVK uses ENET_CLK PAD to drive FEC clock */ - writel(CLKCTRL_ENET_TIME_SEL_RMII_CLK | CLKCTRL_ENET_CLK_OUT_EN, - &clkctrl_regs->hw_clkctrl_enet); - - /* Power-on FECs */ - gpio_direction_output(MX28_PAD_SSP1_DATA3__GPIO_2_15, 0); - - /* Reset FEC PHYs */ - gpio_direction_output(MX28_PAD_ENET0_RX_CLK__GPIO_4_13, 0); - udelay(200); - gpio_set_value(MX28_PAD_ENET0_RX_CLK__GPIO_4_13, 1); - - ret = fecmxc_initialize_multi(bis, 0, 0, MXS_ENET0_BASE); - if (ret) { - puts("FEC MXS: Unable to init FEC0\n"); - return ret; - } - - ret = fecmxc_initialize_multi(bis, 1, 3, MXS_ENET1_BASE); - if (ret) { - puts("FEC MXS: Unable to init FEC1\n"); - return ret; - } - - dev = eth_get_dev_by_name("FEC0"); - if (!dev) { - puts("FEC MXS: Unable to get FEC0 device entry\n"); - return -EINVAL; - } - - dev = eth_get_dev_by_name("FEC1"); - if (!dev) { - puts("FEC MXS: Unable to get FEC1 device entry\n"); - return -EINVAL; - } - - return ret; -} - -#endif |