diff options
Diffstat (limited to 'arch/arm/mach-rockchip')
| -rw-r--r-- | arch/arm/mach-rockchip/Kconfig | 2 | ||||
| -rw-r--r-- | arch/arm/mach-rockchip/rk3188-board.c | 18 | ||||
| -rw-r--r-- | arch/arm/mach-rockchip/rk3399-board-spl.c | 43 | ||||
| -rw-r--r-- | arch/arm/mach-rockchip/rk3399/Kconfig | 19 | ||||
| -rw-r--r-- | arch/arm/mach-rockchip/rk3399/syscon_rk3399.c | 1 |
5 files changed, 75 insertions, 8 deletions
diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig index af0796d1d06..2b752ad5cad 100644 --- a/arch/arm/mach-rockchip/Kconfig +++ b/arch/arm/mach-rockchip/Kconfig @@ -18,6 +18,7 @@ config ROCKCHIP_RK3188 select SUPPORT_TPL select SPL select TPL + select BOARD_LATE_INIT select ROCKCHIP_BROM_HELPER help The Rockchip RK3188 is a ARM-based SoC with a quad-core Cortex-A9 @@ -55,6 +56,7 @@ config ROCKCHIP_RK3399 select SPL select SPL_SEPARATE_BSS select ENABLE_ARM_SOC_BOOT0_HOOK + select DEBUG_UART_BOARD_INIT help The Rockchip RK3399 is a ARM-based SoC with a dual-core Cortex-A72 and quad-core Cortex-A53. diff --git a/arch/arm/mach-rockchip/rk3188-board.c b/arch/arm/mach-rockchip/rk3188-board.c index c370156e4c0..4be711e4418 100644 --- a/arch/arm/mach-rockchip/rk3188-board.c +++ b/arch/arm/mach-rockchip/rk3188-board.c @@ -11,6 +11,7 @@ #include <syscon.h> #include <asm/io.h> #include <asm/arch/clock.h> +#include <asm/arch/grf_rk3188.h> #include <asm/arch/periph.h> #include <asm/arch/pmu_rk3288.h> #include <asm/arch/boot_mode.h> @@ -19,6 +20,23 @@ DECLARE_GLOBAL_DATA_PTR; +int board_late_init(void) +{ + struct rk3188_grf *grf; + + grf = syscon_get_first_range(ROCKCHIP_SYSCON_GRF); + if (IS_ERR(grf)) { + error("grf syscon returned %ld\n", PTR_ERR(grf)); + } else { + /* enable noc remap to mimic legacy loaders */ + rk_clrsetreg(&grf->soc_con0, + NOC_REMAP_MASK << NOC_REMAP_SHIFT, + NOC_REMAP_MASK << NOC_REMAP_SHIFT); + } + + return 0; +} + int board_init(void) { #if defined(CONFIG_ROCKCHIP_SPL_BACK_TO_BROM) diff --git a/arch/arm/mach-rockchip/rk3399-board-spl.c b/arch/arm/mach-rockchip/rk3399-board-spl.c index 4f84ec10a56..050f5e167e6 100644 --- a/arch/arm/mach-rockchip/rk3399-board-spl.c +++ b/arch/arm/mach-rockchip/rk3399-board-spl.c @@ -156,19 +156,24 @@ void secure_timer_init(void) writel(TIMER_EN | TIMER_FMODE, TIMER_CHN10_BASE + TIMER_CONTROL_REG); } -#define GRF_EMMCCORE_CON11 0xff77f02c -void board_init_f(ulong dummy) -{ - struct udevice *pinctrl; - struct udevice *dev; - int ret; +#define SGRF_DDR_RGN_CON16 0xff330040 - /* Example code showing how to enable the debug UART on RK3288 */ +void board_debug_uart_init(void) +{ #include <asm/arch/grf_rk3399.h> - /* Enable early UART2 channel C on the RK3399 */ #define GRF_BASE 0xff770000 struct rk3399_grf_regs * const grf = (void *)GRF_BASE; +#if defined(CONFIG_DEBUG_UART_BASE) && (CONFIG_DEBUG_UART_BASE == 0xff180000) + /* Enable early UART0 on the RK3399 */ + rk_clrsetreg(&grf->gpio2c_iomux, + GRF_GPIO2C0_SEL_MASK, + GRF_UART0BT_SIN << GRF_GPIO2C0_SEL_SHIFT); + rk_clrsetreg(&grf->gpio2c_iomux, + GRF_GPIO2C1_SEL_MASK, + GRF_UART0BT_SOUT << GRF_GPIO2C1_SEL_SHIFT); +#else + /* Enable early UART2 channel C on the RK3399 */ rk_clrsetreg(&grf->gpio4c_iomux, GRF_GPIO4C3_SEL_MASK, GRF_UART2DGBC_SIN << GRF_GPIO4C3_SEL_SHIFT); @@ -179,6 +184,16 @@ void board_init_f(ulong dummy) rk_clrsetreg(&grf->soc_con7, GRF_UART_DBG_SEL_MASK, GRF_UART_DBG_SEL_C << GRF_UART_DBG_SEL_SHIFT); +#endif +} + +#define GRF_EMMCCORE_CON11 0xff77f02c +void board_init_f(ulong dummy) +{ + struct udevice *pinctrl; + struct udevice *dev; + int ret; + #define EARLY_UART #ifdef EARLY_UART /* @@ -201,6 +216,17 @@ void board_init_f(ulong dummy) hang(); } + /* + * Disable DDR security regions. + * + * As we are entered from the BootROM, the region from + * 0x0 through 0xfffff (i.e. the first MB of memory) will + * be protected. This will cause issues with the DW_MMC + * driver, which tries to DMA from/to the stack (likely) + * located in this range. + */ + rk_clrsetreg(SGRF_DDR_RGN_CON16, 0x1FF, 0); + secure_timer_init(); ret = uclass_get_device(UCLASS_PINCTRL, 0, &pinctrl); @@ -238,6 +264,7 @@ void spl_board_init(void) #ifdef CONFIG_ROCKCHIP_SPL_BACK_TO_BROM back_to_bootrom(); #endif + return; err: printf("spl_board_init: Error %d\n", ret); diff --git a/arch/arm/mach-rockchip/rk3399/Kconfig b/arch/arm/mach-rockchip/rk3399/Kconfig index 83bd04add24..415466a49bb 100644 --- a/arch/arm/mach-rockchip/rk3399/Kconfig +++ b/arch/arm/mach-rockchip/rk3399/Kconfig @@ -10,6 +10,24 @@ config TARGET_EVB_RK3399 with full function and phisical connectors support like type-C ports, usb2.0 host ports, LVDS, JTAG, MAC, SDcard, HDMI, USB-2-serial... +config TARGET_PUMA_RK3399 + bool "Theobroma Systems RK3399-Q7 (Puma)" + help + The RK3399-Q7 (Puma) is a system-on-module (designed and + marketed by Theobroma Systems) featuring the Rockchip RK3399 + in a Qseven-compatible form-factor (running of a single 5V + supply and exposing its external interfaces on a MXM-230 + connector). + + Key features of the RK3399-Q7 include: + * on-module USB 3.0 hub (2x USB 3.0 host + 1x USB 2.0 host) + * USB 3.0 dual-role + * on-module Micrel KSZ9031 GbE PHY + * on-module eMMC (up to 256GB configurations available) + * on-module DDR3 (1GB, 2GB and 4GB configurations available) + * HDMI, eDP, MIPI-DSI, MIPI-DSI/CSI and MIPI-CSI + * SPI, I2C, I2S, UART, GPIO, ... + endchoice config SYS_SOC @@ -19,5 +37,6 @@ config SYS_MALLOC_F_LEN default 0x0800 source "board/rockchip/evb_rk3399/Kconfig" +source "board/theobroma-systems/puma_rk3399/Kconfig" endif diff --git a/arch/arm/mach-rockchip/rk3399/syscon_rk3399.c b/arch/arm/mach-rockchip/rk3399/syscon_rk3399.c index d32985b4538..74d45520170 100644 --- a/arch/arm/mach-rockchip/rk3399/syscon_rk3399.c +++ b/arch/arm/mach-rockchip/rk3399/syscon_rk3399.c @@ -14,6 +14,7 @@ static const struct udevice_id rk3399_syscon_ids[] = { { .compatible = "rockchip,rk3399-pmugrf", .data = ROCKCHIP_SYSCON_PMUGRF }, { .compatible = "rockchip,rk3399-pmusgrf", .data = ROCKCHIP_SYSCON_PMUSGRF }, { .compatible = "rockchip,rk3399-cic", .data = ROCKCHIP_SYSCON_CIC }, + { } }; U_BOOT_DRIVER(syscon_rk3399) = { |