*/
#include <common.h>
+#include <cpu_func.h>
+#include <init.h>
#include <asm/arch/clock.h>
#include <asm/arch/imx8-pins.h>
#include <asm/arch/sys_proto.h>
#include <asm/gpio.h>
#include <asm/io.h>
-#include <environment.h>
+#include <env.h>
#include <errno.h>
#include <linux/libfdt.h>
imx8_iomux_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
}
-int board_early_init_f(void)
+void board_mem_get_layout(u64 *phys_sdram_1_start,
+ u64 *phys_sdram_1_size,
+ u64 *phys_sdram_2_start,
+ u64 *phys_sdram_2_size)
{
- sc_pm_clock_rate_t rate;
- sc_err_t err = 0;
+ u32 is_quadplus = 0, val = 0;
+ sc_err_t scierr = sc_misc_otp_fuse_read(-1, 6, &val);
- /* Power up UART1 */
- err = sc_pm_set_resource_power_mode(-1, SC_R_UART_1, SC_PM_PW_MODE_ON);
- if (err != SC_ERR_NONE)
- return 0;
+ if (scierr == SC_ERR_NONE) {
+ /* QP has one A72 core disabled */
+ is_quadplus = ((val >> 4) & 0x3) != 0x0;
+ }
- /* Set UART3 clock root to 80 MHz */
- rate = 80000000;
- err = sc_pm_set_clock_rate(-1, SC_R_UART_1, SC_PM_CLK_PER, &rate);
- if (err != SC_ERR_NONE)
- return 0;
+ *phys_sdram_1_start = PHYS_SDRAM_1;
+ *phys_sdram_1_size = PHYS_SDRAM_1_SIZE;
+ *phys_sdram_2_start = PHYS_SDRAM_2;
+ if (is_quadplus)
+ /* Our QP based SKUs only have 2 GB RAM (PHYS_SDRAM_1_SIZE) */
+ *phys_sdram_2_size = 0x0UL;
+ else
+ *phys_sdram_2_size = PHYS_SDRAM_2_SIZE;
+}
+
+int board_early_init_f(void)
+{
+ sc_pm_clock_rate_t rate = SC_80MHZ;
+ sc_err_t err = 0;
- /* Enable UART1 clock root */
- err = sc_pm_clock_enable(-1, SC_R_UART_1, SC_PM_CLK_PER, true, false);
+ /* Set UART1 clock root to 80 MHz and enable it */
+ err = sc_pm_setup_uart(SC_R_UART_1, rate);
if (err != SC_ERR_NONE)
return 0;
return 0;
}
-#if IS_ENABLED(CONFIG_DM_GPIO)
+#if CONFIG_IS_ENABLED(DM_GPIO)
static void board_gpio_init(void)
{
/* TODO */
}
#endif
-void build_info(void)
-{
- u32 sc_build = 0, sc_commit = 0;
-
- /* Get SCFW build and commit id */
- sc_misc_build_info(-1, &sc_build, &sc_commit);
- if (!sc_build) {
- printf("SCFW does not support build info\n");
- sc_commit = 0; /* Display 0 if build info not supported */
- }
- printf("Build: SCFW %x\n", sc_commit);
-}
-
int checkboard(void)
{
puts("Model: Toradex Apalis iMX8\n");
return 0;
}
-void detail_board_ddr_info(void)
-{
- puts("\nDDR ");
-}
-
/*
* Board specific reset that is system reset.
*/
}
#if defined(CONFIG_OF_LIBFDT) && defined(CONFIG_OF_BOARD_SETUP)
-int ft_board_setup(void *blob, bd_t *bd)
+int ft_board_setup(void *blob, struct bd_info *bd)
{
return ft_common_board_setup(blob, bd);
}