[U-Boot] [PATCH v6 06/11] rockchip: rk322x: add tpl support
Kever Yang
kever.yang at rock-chips.com
Tue Apr 2 12:41:24 UTC 2019
Move original spl to tpl, and add spl to load next stage firmware,
adapt all the address and option for them.
Signed-off-by: Kever Yang <kever.yang at rock-chips.com>
---
Changes in v6: None
arch/arm/mach-rockchip/Kconfig | 26 +++++++++++
arch/arm/mach-rockchip/Makefile | 3 +-
arch/arm/mach-rockchip/rk322x-board-spl.c | 46 ++++++++------------
arch/arm/mach-rockchip/rk322x-board-tpl.c | 53 +++++++++++++++++++++++
arch/arm/mach-rockchip/u-boot-tpl.lds | 12 +++++
include/configs/rk322x_common.h | 10 +++--
6 files changed, 116 insertions(+), 34 deletions(-)
create mode 100644 arch/arm/mach-rockchip/rk322x-board-tpl.c
create mode 100644 arch/arm/mach-rockchip/u-boot-tpl.lds
diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig
index 17b3b9372d..d0ed369f55 100644
--- a/arch/arm/mach-rockchip/Kconfig
+++ b/arch/arm/mach-rockchip/Kconfig
@@ -47,14 +47,40 @@ config ROCKCHIP_RK322X
bool "Support Rockchip RK3228/RK3229"
select CPU_V7A
select SUPPORT_SPL
+ select SUPPORT_TPL
select SPL
+ select SPL_DM
+ select SPL_OF_LIBFDT
+ select TPL
+ select TPL_DM
+ select TPL_OF_LIBFDT
+ select TPL_NEEDS_SEPARATE_TEXT_BASE if SPL
+ select TPL_NEEDS_SEPARATE_STACK if TPL
+ select SPL_DRIVERS_MISC_SUPPORT
+ imply SPL_SERIAL_SUPPORT
+ imply TPL_SERIAL_SUPPORT
select ROCKCHIP_BROM_HELPER
+ select TPL_LIBCOMMON_SUPPORT
+ select TPL_LIBGENERIC_SUPPORT
help
The Rockchip RK3229 is a ARM-based SoC with a dual-core Cortex-A7
including NEON and GPU, Mali-400 graphics, several DDR3 options
and video codec support. Peripherals include Gigabit Ethernet,
USB2 host and OTG, SDIO, I2S, UART, SPI, I2C and PWMs.
+if ROCKCHIP_RK322X
+
+config TPL_TEXT_BASE
+ default 0x10081000
+
+config TPL_MAX_SIZE
+ default 28672
+
+config TPL_STACK
+ default 0x10088000
+
+endif
+
config ROCKCHIP_RK3288
bool "Support Rockchip RK3288"
select CPU_V7A
diff --git a/arch/arm/mach-rockchip/Makefile b/arch/arm/mach-rockchip/Makefile
index 368302e1da..fd62a693fe 100644
--- a/arch/arm/mach-rockchip/Makefile
+++ b/arch/arm/mach-rockchip/Makefile
@@ -11,10 +11,11 @@ obj-tpl-$(CONFIG_ROCKCHIP_BROM_HELPER) += bootrom.o
obj-tpl-$(CONFIG_ROCKCHIP_RK3288) += rk3288-board-tpl.o
obj-tpl-$(CONFIG_ROCKCHIP_RK3368) += rk3368-board-tpl.o
+obj-tpl-$(CONFIG_ROCKCHIP_RK322X) += rk322x-board-tpl.o
obj-spl-$(CONFIG_ROCKCHIP_RK3036) += rk3036-board-spl.o
obj-spl-$(CONFIG_ROCKCHIP_RK3188) += rk3188-board-spl.o
-obj-spl-$(CONFIG_ROCKCHIP_RK322X) += rk322x-board-spl.o
+obj-spl-$(CONFIG_ROCKCHIP_RK322X) += rk322x-board-spl.o spl-boot-order.o
obj-spl-$(CONFIG_ROCKCHIP_RK3288) += rk3288-board-spl.o
obj-spl-$(CONFIG_ROCKCHIP_RK3368) += rk3368-board-spl.o spl-boot-order.o
obj-spl-$(CONFIG_ROCKCHIP_RK3399) += rk3399-board-spl.o spl-boot-order.o
diff --git a/arch/arm/mach-rockchip/rk322x-board-spl.c b/arch/arm/mach-rockchip/rk322x-board-spl.c
index 888310efbe..c9b41c62c0 100644
--- a/arch/arm/mach-rockchip/rk322x-board-spl.c
+++ b/arch/arm/mach-rockchip/rk322x-board-spl.c
@@ -4,55 +4,43 @@
*/
#include <common.h>
-#include <debug_uart.h>
#include <dm.h>
-#include <ram.h>
#include <spl.h>
#include <asm/io.h>
-#include <asm/arch-rockchip/bootrom.h>
#include <asm/arch-rockchip/hardware.h>
-#include <asm/arch-rockchip/timer.h>
u32 spl_boot_device(void)
{
return BOOT_DEVICE_MMC1;
}
+u32 spl_boot_mode(const u32 boot_device)
+{
+ return MMCSD_MODE_RAW;
+}
+
#define SGRF_DDR_CON0 0x10150000
void board_init_f(ulong dummy)
{
- struct udevice *dev;
int ret;
-#ifdef CONFIG_DEBUG_UART
- /*
- * Debug UART can be used from here if required:
- *
- * debug_uart_init();
- * printch('a');
- * printhex8(0x1234);
- * printascii("string");
- */
- debug_uart_init();
- printascii("SPL Init");
-#endif
ret = spl_early_init();
if (ret) {
- debug("spl_early_init() failed: %d\n", ret);
+ printf("spl_early_init() failed: %d\n", ret);
hang();
}
-
- rockchip_timer_init();
- printf("timer init done\n");
- ret = uclass_get_device(UCLASS_RAM, 0, &dev);
- if (ret) {
- printf("DRAM init failed: %d\n", ret);
- return;
- }
+ preloader_console_init();
/* Disable the ddr secure region setting to make it non-secure */
rk_clrreg(SGRF_DDR_CON0, 0x4000);
-#if defined(CONFIG_SPL_ROCKCHIP_BACK_TO_BROM) && !defined(CONFIG_SPL_BOARD_INIT)
- back_to_bootrom(BROM_BOOT_NEXTSTAGE);
-#endif
}
+
+#ifdef CONFIG_SPL_LOAD_FIT
+int board_fit_config_name_match(const char *name)
+{
+ /* Just empty function now - can't decide what to choose */
+ debug("%s: %s\n", __func__, name);
+
+ return 0;
+}
+#endif
diff --git a/arch/arm/mach-rockchip/rk322x-board-tpl.c b/arch/arm/mach-rockchip/rk322x-board-tpl.c
new file mode 100644
index 0000000000..92d40ee43a
--- /dev/null
+++ b/arch/arm/mach-rockchip/rk322x-board-tpl.c
@@ -0,0 +1,53 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2019 Rockchip Electronics Co., Ltd
+ */
+
+#include <common.h>
+#include <debug_uart.h>
+#include <dm.h>
+#include <ram.h>
+#include <spl.h>
+#include <asm/io.h>
+#include <asm/arch-rockchip/bootrom.h>
+#include <asm/arch-rockchip/timer.h>
+
+u32 spl_boot_device(void)
+{
+ return BOOT_DEVICE_MMC1;
+}
+
+void board_init_f(ulong dummy)
+{
+ struct udevice *dev;
+ int ret;
+
+ /*
+ * Debug UART can be used from here if required:
+ *
+ * debug_uart_init();
+ * printch('a');
+ * printhex8(0x1234);
+ * printascii("string");
+ */
+ debug_uart_init();
+ printascii("TPL Init");
+
+ ret = spl_early_init();
+ if (ret) {
+ debug("spl_early_init() failed: %d\n", ret);
+ hang();
+ }
+
+ rockchip_timer_init();
+ printf("timer init done\n");
+ ret = uclass_get_device(UCLASS_RAM, 0, &dev);
+ if (ret) {
+ printf("DRAM init failed: %d\n", ret);
+ return;
+ }
+
+#if defined(CONFIG_TPL_ROCKCHIP_BACK_TO_BROM) && !defined(CONFIG_TPL_BOARD_INIT)
+ back_to_bootrom(BROM_BOOT_NEXTSTAGE);
+#endif
+}
diff --git a/arch/arm/mach-rockchip/u-boot-tpl.lds b/arch/arm/mach-rockchip/u-boot-tpl.lds
new file mode 100644
index 0000000000..f5a89721ce
--- /dev/null
+++ b/arch/arm/mach-rockchip/u-boot-tpl.lds
@@ -0,0 +1,12 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2019 Rockchip Electronic Co.,Ltd
+ */
+
+#undef CONFIG_SPL_TEXT_BASE
+#define CONFIG_SPL_TEXT_BASE CONFIG_TPL_TEXT_BASE
+
+#undef CONFIG_SPL_MAX_SIZE
+#define CONFIG_SPL_MAX_SIZE CONFIG_TPL_MAX_SIZE
+
+#include "../cpu/u-boot-spl.lds"
diff --git a/include/configs/rk322x_common.h b/include/configs/rk322x_common.h
index 9e1ff17f48..cb4dc42122 100644
--- a/include/configs/rk322x_common.h
+++ b/include/configs/rk322x_common.h
@@ -17,10 +17,12 @@
#define CONFIG_SYS_TIMER_BASE 0x110c00a0 /* TIMER5 */
#define CONFIG_SYS_TIMER_COUNTER (CONFIG_SYS_TIMER_BASE + 8)
-#define CONFIG_SYS_INIT_SP_ADDR 0x60100000
-#define CONFIG_SYS_LOAD_ADDR 0x60800800
-#define CONFIG_SPL_STACK 0x10088000
-#define CONFIG_SPL_TEXT_BASE 0x10081000
+#define CONFIG_SYS_NS16550_MEM32
+#define CONFIG_SYS_INIT_SP_ADDR 0x61100000
+#define CONFIG_SYS_LOAD_ADDR 0x61800800
+#define CONFIG_SPL_STACK 0x60088000
+#define CONFIG_SPL_TEXT_BASE 0x60000000
+#define CONFIG_SPL_MAX_SIZE 0x100000
#define CONFIG_ROCKCHIP_MAX_INIT_SIZE (28 << 10)
#define CONFIG_ROCKCHIP_CHIP_TAG "RK32"
--
2.20.1
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