diff options
Diffstat (limited to 'board/engicam/common/spl.c')
| -rw-r--r-- | board/engicam/common/spl.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/board/engicam/common/spl.c b/board/engicam/common/spl.c index a8a7cf3..6964c13 100644 --- a/board/engicam/common/spl.c +++ b/board/engicam/common/spl.c @@ -39,6 +39,17 @@ static iomux_v3_cfg_t const uart_pads[] = { #endif }; +#ifdef CONFIG_SPL_OS_BOOT +int spl_start_uboot(void) +{ + /* break into full u-boot on 'c' */ + if (serial_tstc() && serial_getc() == 'c') + return 1; + + return 0; +} +#endif + #ifdef CONFIG_MX6QDL /* * Driving strength: @@ -332,17 +343,6 @@ static void ccgr_init(void) #endif } -static void gpr_init(void) -{ - struct iomuxc *iomux = (struct iomuxc *)IOMUXC_BASE_ADDR; - - /* enable AXI cache for VDOA/VPU/IPU */ - writel(0xF00000CF, &iomux->gpr[4]); - /* set IPU AXI-id0 Qos=0xf(bypass) AXI-id1 Qos=0x7 */ - writel(0x007F007F, &iomux->gpr[6]); - writel(0x007F007F, &iomux->gpr[7]); -} - static void spl_dram_init(void) { #ifdef CONFIG_MX6QDL |