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-rw-r--r--plat/common/aarch64/plat_common.c8
-rw-r--r--plat/common/aarch64/platform_helpers.S60
-rw-r--r--plat/hisilicon/hikey960/hikey960_bl31_setup.c33
-rw-r--r--plat/hisilicon/poplar/bl1_plat_setup.c11
-rw-r--r--plat/hisilicon/poplar/bl2_plat_setup.c15
-rw-r--r--plat/hisilicon/poplar/include/hi3798cv200.h6
-rw-r--r--plat/hisilicon/poplar/include/platform_def.h9
-rw-r--r--plat/hisilicon/poplar/include/poplar_layout.h28
-rw-r--r--plat/hisilicon/poplar/plat_storage.c89
-rw-r--r--plat/hisilicon/poplar/platform.mk8
-rw-r--r--plat/rockchip/common/aarch64/plat_helpers.S34
-rw-r--r--plat/rockchip/common/bl31_plat_setup.c21
-rw-r--r--plat/rockchip/common/include/plat_macros.S16
-rw-r--r--plat/rockchip/common/include/plat_params.h6
-rw-r--r--plat/rockchip/common/params_setup.c7
-rw-r--r--plat/rockchip/rk3328/platform.mk3
-rw-r--r--plat/rockchip/rk3368/platform.mk3
-rw-r--r--plat/rockchip/rk3399/platform.mk3
18 files changed, 298 insertions, 62 deletions
diff --git a/plat/common/aarch64/plat_common.c b/plat/common/aarch64/plat_common.c
index a87e7c673..cfc0c4f41 100644
--- a/plat/common/aarch64/plat_common.c
+++ b/plat/common/aarch64/plat_common.c
@@ -39,11 +39,11 @@ void bl32_plat_enable_mmu(uint32_t flags)
void bl31_plat_runtime_setup(void)
{
- /*
- * Finish the use of console driver in BL31 so that any runtime logs
- * from BL31 will be suppressed.
- */
+#if MULTI_CONSOLE_API
+ console_switch_state(CONSOLE_FLAG_RUNTIME);
+#else
console_uninit();
+#endif
}
#if !ENABLE_PLAT_COMPAT
diff --git a/plat/common/aarch64/platform_helpers.S b/plat/common/aarch64/platform_helpers.S
index 797a93639..852675277 100644
--- a/plat/common/aarch64/platform_helpers.S
+++ b/plat/common/aarch64/platform_helpers.S
@@ -6,6 +6,7 @@
#include <arch.h>
#include <asm_macros.S>
+#include <console.h>
#include <platform_def.h>
.weak plat_report_exception
@@ -56,33 +57,78 @@ func plat_report_exception
ret
endfunc plat_report_exception
+#if MULTI_CONSOLE_API
/* -----------------------------------------------------
- * Placeholder function which should be redefined by
- * each platform.
+ * int plat_crash_console_init(void)
+ * Use normal console by default. Switch it to crash
+ * mode so serial consoles become active again.
+ * NOTE: This default implementation will only work for
+ * crashes that occur after a normal console (marked
+ * valid for the crash state) has been registered with
+ * the console framework. To debug crashes that occur
+ * earlier, the platform has to override these functions
+ * with an implementation that initializes a console
+ * driver with hardcoded parameters. See
+ * docs/porting-guide.rst for more information.
* -----------------------------------------------------
*/
func plat_crash_console_init
+#if defined(IMAGE_BL1)
+ /*
+ * BL1 code can possibly crash so early that the data segment is not yet
+ * accessible. Don't risk undefined behavior by trying to run the normal
+ * console framework. Platforms that want to debug BL1 will need to
+ * override this with custom functions that can run from registers only.
+ */
mov x0, #0
ret
+#else /* IMAGE_BL1 */
+ mov x3, x30
+ mov x0, #CONSOLE_FLAG_CRASH
+ bl console_switch_state
+ mov x0, #1
+ ret x3
+#endif
endfunc plat_crash_console_init
/* -----------------------------------------------------
- * Placeholder function which should be redefined by
- * each platform.
+ * void plat_crash_console_putc(int character)
+ * Output through the normal console by default.
* -----------------------------------------------------
*/
func plat_crash_console_putc
- ret
+ b console_putc
endfunc plat_crash_console_putc
/* -----------------------------------------------------
- * Placeholder function which should be redefined by
- * each platform.
+ * void plat_crash_console_flush(void)
+ * Flush normal console by default.
+ * -----------------------------------------------------
+ */
+func plat_crash_console_flush
+ b console_flush
+endfunc plat_crash_console_flush
+
+#else /* MULTI_CONSOLE_API */
+
+ /* -----------------------------------------------------
+ * In the old API these are all no-op stubs that need to
+ * be overridden by the platform to be useful.
* -----------------------------------------------------
*/
+func plat_crash_console_init
+ mov x0, #0
+ ret
+endfunc plat_crash_console_init
+
+func plat_crash_console_putc
+ ret
+endfunc plat_crash_console_putc
+
func plat_crash_console_flush
ret
endfunc plat_crash_console_flush
+#endif
/* -----------------------------------------------------
* Placeholder function which should be redefined by
diff --git a/plat/hisilicon/hikey960/hikey960_bl31_setup.c b/plat/hisilicon/hikey960/hikey960_bl31_setup.c
index f685f9cfa..f0d15a358 100644
--- a/plat/hisilicon/hikey960/hikey960_bl31_setup.c
+++ b/plat/hisilicon/hikey960/hikey960_bl31_setup.c
@@ -16,6 +16,8 @@
#include <gicv2.h>
#include <hi3660.h>
#include <hisi_ipc.h>
+#include <interrupt_mgmt.h>
+#include <platform.h>
#include <platform_def.h>
#include "hikey960_def.h"
@@ -167,6 +169,37 @@ void bl31_platform_setup(void)
hisi_ipc_init();
}
+#ifdef SPD_none
+static uint64_t hikey_debug_fiq_handler(uint32_t id,
+ uint32_t flags,
+ void *handle,
+ void *cookie)
+{
+ int intr, intr_raw;
+
+ /* Acknowledge interrupt */
+ intr_raw = plat_ic_acknowledge_interrupt();
+ intr = plat_ic_get_interrupt_id(intr_raw);
+ ERROR("Invalid interrupt: intr=%d\n", intr);
+ console_flush();
+ panic();
+
+ return 0;
+}
+#endif
+
void bl31_plat_runtime_setup(void)
{
+#ifdef SPD_none
+ uint32_t flags;
+ int32_t rc;
+
+ flags = 0;
+ set_interrupt_rm_flag(flags, NON_SECURE);
+ rc = register_interrupt_type_handler(INTR_TYPE_S_EL1,
+ hikey_debug_fiq_handler,
+ flags);
+ if (rc != 0)
+ panic();
+#endif
}
diff --git a/plat/hisilicon/poplar/bl1_plat_setup.c b/plat/hisilicon/poplar/bl1_plat_setup.c
index c65e29e97..7d6f10c2c 100644
--- a/plat/hisilicon/poplar/bl1_plat_setup.c
+++ b/plat/hisilicon/poplar/bl1_plat_setup.c
@@ -9,6 +9,8 @@
#include <bl_common.h>
#include <console.h>
#include <debug.h>
+#include <dw_mmc.h>
+#include <emmc.h>
#include <errno.h>
#include <generic_delay_timer.h>
#include <mmio.h>
@@ -71,6 +73,9 @@ void bl1_plat_arch_setup(void)
void bl1_platform_setup(void)
{
int i;
+#if !POPLAR_RECOVERY
+ dw_mmc_params_t params = EMMC_INIT_PARAMS(POPLAR_EMMC_DESC_BASE);
+#endif
generic_delay_timer_init();
@@ -78,6 +83,12 @@ void bl1_platform_setup(void)
for (i = 0; i < GPIO_MAX; i++)
pl061_gpio_register(GPIO_BASE(i), i);
+#if !POPLAR_RECOVERY
+ /* SoC-specific emmc register are initialized/configured by bootrom */
+ INFO("BL1: initializing emmc\n");
+ dw_mmc_init(&params);
+#endif
+
plat_io_setup();
}
diff --git a/plat/hisilicon/poplar/bl2_plat_setup.c b/plat/hisilicon/poplar/bl2_plat_setup.c
index db507c327..7edfab7ff 100644
--- a/plat/hisilicon/poplar/bl2_plat_setup.c
+++ b/plat/hisilicon/poplar/bl2_plat_setup.c
@@ -9,6 +9,8 @@
#include <bl_common.h>
#include <console.h>
#include <debug.h>
+#include <dw_mmc.h>
+#include <emmc.h>
#include <errno.h>
#include <generic_delay_timer.h>
#include <mmio.h>
@@ -181,12 +183,24 @@ void bl2_plat_get_bl33_meminfo(meminfo_t *bl33_meminfo)
void bl2_early_platform_setup(meminfo_t *mem_layout)
{
+#if !POPLAR_RECOVERY
+ dw_mmc_params_t params = EMMC_INIT_PARAMS(POPLAR_EMMC_DESC_BASE);
+#endif
+
console_init(PL011_UART0_BASE, PL011_UART0_CLK_IN_HZ, PL011_BAUDRATE);
/* Enable arch timer */
generic_delay_timer_init();
bl2_tzram_layout = *mem_layout;
+
+#if !POPLAR_RECOVERY
+ /* SoC-specific emmc register are initialized/configured by bootrom */
+ INFO("BL2: initializing emmc\n");
+ dw_mmc_init(&params);
+#endif
+
+ plat_io_setup();
}
void bl2_plat_arch_setup(void)
@@ -201,7 +215,6 @@ void bl2_plat_arch_setup(void)
void bl2_platform_setup(void)
{
- plat_io_setup();
}
unsigned long plat_get_ns_image_entrypoint(void)
diff --git a/plat/hisilicon/poplar/include/hi3798cv200.h b/plat/hisilicon/poplar/include/hi3798cv200.h
index 540d0aa18..125b04841 100644
--- a/plat/hisilicon/poplar/include/hi3798cv200.h
+++ b/plat/hisilicon/poplar/include/hi3798cv200.h
@@ -7,6 +7,8 @@
#ifndef __HI3798cv200_H__
#define __HI3798cv200_H__
+#include <utils_def.h>
+
/* PL011 */
#define PL011_UART0_BASE (0xF8B00000)
#define PL011_BAUDRATE (115200)
@@ -63,11 +65,11 @@
#define EMMC_CLK_50M (1 << 8)
#define EMMC_CLK_25M (2 << 8)
-#define EMMC_DESC_SIZE (0xF0000)
+#define EMMC_DESC_SIZE U(0x00100000) /* 1MB */
#define EMMC_INIT_PARAMS(base) \
{ .bus_width = EMMC_BUS_WIDTH_8, \
.clk_rate = 25 * 1000 * 1000, \
- .desc_base = (base) - EMMC_DESC_SIZE, \
+ .desc_base = (base), \
.desc_size = EMMC_DESC_SIZE, \
.flags = EMMC_FLAG_CMD23, \
.reg_base = REG_BASE_MCI, \
diff --git a/plat/hisilicon/poplar/include/platform_def.h b/plat/hisilicon/poplar/include/platform_def.h
index 3d1ad9b99..c0f83711c 100644
--- a/plat/hisilicon/poplar/include/platform_def.h
+++ b/plat/hisilicon/poplar/include/platform_def.h
@@ -12,6 +12,7 @@
#include <gic_common.h>
#include <interrupt_props.h>
#include <tbbr/tbbr_img_def.h>
+#include <utils_def.h>
#include "hi3798cv200.h"
#include "poplar_layout.h" /* BL memory region sizes, etc */
@@ -53,13 +54,12 @@
#define POPLAR_DRAM_ID 1
/*
- * DDR for OP-TEE (28MB from 0x02200000 -0x04000000) is divided in several
+ * DDR for OP-TEE (26MB from 0x02400000 -0x04000000) is divided in several
* regions:
* - Secure DDR (default is the top 16MB) used by OP-TEE
* - Non-secure DDR (4MB) reserved for OP-TEE's future use
* - Secure DDR (4MB aligned on 4MB) for OP-TEE's "Secure Data Path" feature
* - Non-secure DDR used by OP-TEE (shared memory and padding) (4MB)
- * - Non-secure DDR (2MB) reserved for OP-TEE's future use
*/
#define DDR_SEC_SIZE 0x01000000
#define DDR_SEC_BASE 0x03000000
@@ -96,6 +96,11 @@
#endif /* SPD_none */
#endif
+#define POPLAR_EMMC_DATA_BASE U(0x02200000)
+#define POPLAR_EMMC_DATA_SIZE EMMC_DESC_SIZE
+#define POPLAR_EMMC_DESC_BASE (POPLAR_EMMC_DATA_BASE + POPLAR_EMMC_DATA_SIZE)
+#define POPLAR_EMMC_DESC_SIZE EMMC_DESC_SIZE
+
#define PLAT_POPLAR_NS_IMAGE_OFFSET 0x37000000
/* Page table and MMU setup constants */
diff --git a/plat/hisilicon/poplar/include/poplar_layout.h b/plat/hisilicon/poplar/include/poplar_layout.h
index e0b5618ef..9ce043423 100644
--- a/plat/hisilicon/poplar/include/poplar_layout.h
+++ b/plat/hisilicon/poplar/include/poplar_layout.h
@@ -12,8 +12,8 @@
*/
/*
- * When Poplar is powered on, boot ROM loads the initial content of
- * boot media into low memory, verifies it, and begins executing it
+ * When Poplar is powered on, boot ROM verifies the initial content of
+ * boot media, loads it into low memory, and begins executing it
* in 32-bit mode. The image loaded is "l-loader.bin", which contains
* a small amount code along with an embedded ARM Trusted Firmware
* BL1 image. The main purpose of "l-loader" is to prepare the
@@ -78,12 +78,36 @@
#define BL1_OFFSET 0x0000D000 /* page multiple */
#define FIP_BASE 0x02040000
+/*
+ * FIP_BASE_EMMC = 0x40000 - 0x1000
+ * = fip.bin offset - l-loader text offset
+ * in l-loader.bin
+ */
+#define FIP_BASE_EMMC 0x0003f000
+
#define BL1_RO_SIZE 0x00008000 /* page multiple */
#define BL1_RW_SIZE 0x00008000 /* page multiple */
#define BL1_SIZE (BL1_RO_SIZE + BL1_RW_SIZE)
#define BL2_SIZE 0x0000c000 /* page multiple */
#define BL31_SIZE 0x00014000
+#if !POPLAR_RECOVERY
+/*
+ * emmc partition1 4096KB
+ * - l-loader.bin 1984KB
+ * |- l-loader + bl1.bin 256KB
+ * |- fip.bin 1728KB (0x001b0000)
+ * - u-boot persistent data 64KB
+ * - uefi persistent data 2048KB
+ */
+#define FIP_SIZE 0x001b0000 /* absolute max */
+#else
+/*
+ * same as above, but bootrom can only load an image (l-loader.bin) of
+ * 1024KB max, so after deducting the size of l-loader + bl1.bin (256KB),
+ * that leaves 768KB (0x000c0000) for fip.bin
+ */
#define FIP_SIZE 0x000c0000 /* absolute max */
+#endif
/* BL1_OFFSET */ /* (Defined above) */
#define BL1_BASE (LLOADER_TEXT_BASE + BL1_OFFSET)
diff --git a/plat/hisilicon/poplar/plat_storage.c b/plat/hisilicon/poplar/plat_storage.c
index ab94cba33..468e22926 100644
--- a/plat/hisilicon/poplar/plat_storage.c
+++ b/plat/hisilicon/poplar/plat_storage.c
@@ -7,6 +7,7 @@
#include <arch_helpers.h>
#include <assert.h>
#include <debug.h>
+#include <emmc.h>
#include <firmware_image_package.h>
#include <io_block.h>
#include <io_driver.h>
@@ -21,19 +22,41 @@
#include <utils.h>
#include "platform_def.h"
-static const io_dev_connector_t *mmap_dev_con;
-static const io_dev_connector_t *fip_dev_con;
+#if !POPLAR_RECOVERY
+static const io_dev_connector_t *emmc_dev_con;
+static uintptr_t emmc_dev_handle;
+static int open_emmc(const uintptr_t spec);
-static uintptr_t mmap_dev_handle;
-static uintptr_t fip_dev_handle;
+static const io_block_spec_t emmc_fip_spec = {
+ .offset = FIP_BASE_EMMC,
+ .length = FIP_SIZE
+};
+static const io_block_dev_spec_t emmc_dev_spec = {
+ .buffer = {
+ .offset = POPLAR_EMMC_DATA_BASE,
+ .length = POPLAR_EMMC_DATA_SIZE,
+ },
+ .ops = {
+ .read = emmc_read_blocks,
+ .write = emmc_write_blocks,
+ },
+ .block_size = EMMC_BLOCK_SIZE,
+};
+#else
+static const io_dev_connector_t *mmap_dev_con;
+static uintptr_t mmap_dev_handle;
static int open_mmap(const uintptr_t spec);
-static int open_fip(const uintptr_t spec);
static const io_block_spec_t loader_fip_spec = {
.offset = FIP_BASE,
.length = FIP_SIZE
};
+#endif
+
+static const io_dev_connector_t *fip_dev_con;
+static uintptr_t fip_dev_handle;
+static int open_fip(const uintptr_t spec);
static const io_uuid_spec_t bl2_uuid_spec = {
.uuid = UUID_TRUSTED_BOOT_FIRMWARE_BL2,
@@ -58,11 +81,19 @@ struct plat_io_policy {
};
static const struct plat_io_policy policies[] = {
+#if !POPLAR_RECOVERY
+ [FIP_IMAGE_ID] = {
+ &emmc_dev_handle,
+ (uintptr_t)&emmc_fip_spec,
+ open_emmc
+ },
+#else
[FIP_IMAGE_ID] = {
&mmap_dev_handle,
(uintptr_t)&loader_fip_spec,
open_mmap
},
+#endif
[BL2_IMAGE_ID] = {
&fip_dev_handle,
(uintptr_t)&bl2_uuid_spec,
@@ -85,6 +116,28 @@ static const struct plat_io_policy policies[] = {
},
};
+#if !POPLAR_RECOVERY
+static int open_emmc(const uintptr_t spec)
+{
+ int result;
+ uintptr_t local_image_handle;
+
+ result = io_dev_init(emmc_dev_handle, (uintptr_t)NULL);
+ if (result == 0) {
+ result = io_open(emmc_dev_handle, spec, &local_image_handle);
+ if (result == 0) {
+ INFO("Using eMMC\n");
+ io_close(local_image_handle);
+ } else {
+ ERROR("error opening emmc\n");
+ }
+ } else {
+ ERROR("error initializing emmc\n");
+ }
+
+ return result;
+}
+#else
static int open_mmap(const uintptr_t spec)
{
int result;
@@ -94,11 +147,18 @@ static int open_mmap(const uintptr_t spec)
if (result == 0) {
result = io_open(mmap_dev_handle, spec, &local_image_handle);
if (result == 0) {
+ INFO("Using mmap\n");
io_close(local_image_handle);
+ } else {
+ ERROR("error opening mmap\n");
}
+ } else {
+ ERROR("error initializing mmap\n");
}
+
return result;
}
+#endif
static int open_fip(const uintptr_t spec)
{
@@ -109,12 +169,13 @@ static int open_fip(const uintptr_t spec)
if (result == 0) {
result = io_open(fip_dev_handle, spec, &local_image_handle);
if (result == 0) {
+ INFO("Using FIP\n");
io_close(local_image_handle);
} else {
- VERBOSE("error opening fip\n");
+ ERROR("error opening fip\n");
}
} else {
- VERBOSE("error initializing fip\n");
+ ERROR("error initializing fip\n");
}
return result;
@@ -142,17 +203,31 @@ void plat_io_setup(void)
{
int result;
+#if !POPLAR_RECOVERY
+ result = register_io_dev_block(&emmc_dev_con);
+#else
result = register_io_dev_memmap(&mmap_dev_con);
+#endif
assert(result == 0);
result = register_io_dev_fip(&fip_dev_con);
assert(result == 0);
+#if !POPLAR_RECOVERY
+ result = io_dev_open(fip_dev_con, (uintptr_t)NULL,
+ &fip_dev_handle);
+#else
result = io_dev_open(fip_dev_con, (uintptr_t)&loader_fip_spec,
&fip_dev_handle);
+#endif
assert(result == 0);
+#if !POPLAR_RECOVERY
+ result = io_dev_open(emmc_dev_con, (uintptr_t)&emmc_dev_spec,
+ &emmc_dev_handle);
+#else
result = io_dev_open(mmap_dev_con, (uintptr_t)NULL, &mmap_dev_handle);
+#endif
assert(result == 0);
(void) result;
diff --git a/plat/hisilicon/poplar/platform.mk b/plat/hisilicon/poplar/platform.mk
index 818e3115f..2dbbac6e7 100644
--- a/plat/hisilicon/poplar/platform.mk
+++ b/plat/hisilicon/poplar/platform.mk
@@ -15,6 +15,9 @@ else
endif
$(eval $(call add_define,POPLAR_TSP_RAM_LOCATION_ID))
+POPLAR_RECOVERY := 0
+$(eval $(call add_define,POPLAR_RECOVERY))
+
NEED_BL33 := yes
COLD_BOOT_SINGLE_CPU := 1
@@ -36,6 +39,7 @@ PLAT_INCLUDES := -Iplat/hisilicon/poplar/include \
-Iinclude/plat/arm/common/ \
-Iplat/hisilicon/poplar \
-Iinclude/common/tbbr \
+ -Iinclude/drivers/synopsys \
-Iinclude/drivers/io
PLAT_BL_COMMON_SOURCES := \
@@ -54,6 +58,8 @@ PLAT_BL_COMMON_SOURCES := \
BL1_SOURCES += \
lib/cpus/aarch64/cortex_a53.S \
drivers/arm/pl061/pl061_gpio.c \
+ drivers/emmc/emmc.c \
+ drivers/synopsys/emmc/dw_mmc.c \
drivers/io/io_storage.c \
drivers/io/io_block.c \
drivers/gpio/gpio.c \
@@ -65,6 +71,8 @@ BL1_SOURCES += \
BL2_SOURCES += \
drivers/arm/pl061/pl061_gpio.c \
+ drivers/emmc/emmc.c \
+ drivers/synopsys/emmc/dw_mmc.c \
drivers/io/io_storage.c \
drivers/io/io_block.c \
drivers/io/io_fip.c \
diff --git a/plat/rockchip/common/aarch64/plat_helpers.S b/plat/rockchip/common/aarch64/plat_helpers.S
index abfb5a795..f415f8772 100644
--- a/plat/rockchip/common/aarch64/plat_helpers.S
+++ b/plat/rockchip/common/aarch64/plat_helpers.S
@@ -19,10 +19,9 @@
.globl plat_secondary_cold_boot_setup
.globl plat_report_exception
.globl platform_is_primary_cpu
- .globl plat_crash_console_init
- .globl plat_crash_console_putc
.globl plat_my_core_pos
.globl plat_reset_handler
+ .globl plat_panic_handler
/*
* void plat_reset_handler(void);
@@ -82,30 +81,17 @@ func platform_is_primary_cpu
endfunc platform_is_primary_cpu
/* --------------------------------------------------------------------
- * int plat_crash_console_init(void)
- * Function to initialize the crash console
- * without a C Runtime to print crash report.
- * Clobber list : x0, x1, x2
+ * void plat_panic_handler(void)
+ * Call system reset function on panic. Set up an emergency stack so we
+ * can run C functions (it only needs to last for a few calls until we
+ * reboot anyway).
* --------------------------------------------------------------------
*/
-func plat_crash_console_init
- mov_imm x0, PLAT_RK_UART_BASE
- mov_imm x1, PLAT_RK_UART_CLOCK
- mov_imm x2, PLAT_RK_UART_BAUDRATE
- b console_core_init
-endfunc plat_crash_console_init
-
- /* --------------------------------------------------------------------
- * int plat_crash_console_putc(void)
- * Function to print a character on the crash
- * console without a C Runtime.
- * Clobber list : x1, x2
- * --------------------------------------------------------------------
- */
-func plat_crash_console_putc
- mov_imm x1, PLAT_RK_UART_BASE
- b console_core_putc
-endfunc plat_crash_console_putc
+func plat_panic_handler
+ msr spsel, #0
+ bl plat_set_my_stack
+ b rockchip_soc_soft_reset
+endfunc plat_panic_handler
/* --------------------------------------------------------------------
* void platform_cpu_warmboot (void);
diff --git a/plat/rockchip/common/bl31_plat_setup.c b/plat/rockchip/common/bl31_plat_setup.c
index 292f0dd7d..6199edae2 100644
--- a/plat/rockchip/common/bl31_plat_setup.c
+++ b/plat/rockchip/common/bl31_plat_setup.c
@@ -8,12 +8,14 @@
#include <assert.h>
#include <bl_common.h>
#include <console.h>
+#include <coreboot.h>
#include <debug.h>
#include <generic_delay_timer.h>
#include <mmio.h>
#include <plat_private.h>
#include <platform.h>
#include <platform_def.h>
+#include <uart_16550.h>
/*******************************************************************************
* Declarations of linker defined symbols which will help us find the layout
@@ -69,8 +71,20 @@ void params_early_setup(void *plat_param_from_bl2)
void bl31_early_platform_setup(bl31_params_t *from_bl2,
void *plat_params_from_bl2)
{
- console_init(PLAT_RK_UART_BASE, PLAT_RK_UART_CLOCK,
- PLAT_RK_UART_BAUDRATE);
+ static console_16550_t console;
+
+ params_early_setup(plat_params_from_bl2);
+
+#if COREBOOT
+ if (coreboot_serial.type)
+ console_16550_register(coreboot_serial.baseaddr,
+ coreboot_serial.input_hertz,
+ coreboot_serial.baud,
+ &console);
+#else
+ console_16550_register(PLAT_RK_UART_BASE, PLAT_RK_UART_CLOCK,
+ PLAT_RK_UART_BAUDRATE, &console);
+#endif
VERBOSE("bl31_setup\n");
@@ -82,9 +96,6 @@ void bl31_early_platform_setup(bl31_params_t *from_bl2,
bl32_ep_info = *from_bl2->bl32_ep_info;
bl33_ep_info = *from_bl2->bl33_ep_info;
-
- /* there may have some board sepcific message need to initialize */
- params_early_setup(plat_params_from_bl2);
}
/*******************************************************************************
diff --git a/plat/rockchip/common/include/plat_macros.S b/plat/rockchip/common/include/plat_macros.S
index be1a9fa5d..6b3cb6a72 100644
--- a/plat/rockchip/common/include/plat_macros.S
+++ b/plat/rockchip/common/include/plat_macros.S
@@ -38,14 +38,14 @@ cci_iface_regs:
* The below utility macro prints out relevant GIC
* and CCI registers whenever an unhandled
* exception is taken in BL31.
- * Expects: GICD base in x16, GICC base in x17
+ * Expects: GICD base in x26, GICC base in x27
* Clobbers: x0 - x10, sp
* ---------------------------------------------
*/
.macro plat_crash_print_regs
- mov_imm x16, PLAT_RK_GICD_BASE
- mov_imm x17, PLAT_RK_GICC_BASE
+ mov_imm x26, PLAT_RK_GICD_BASE
+ mov_imm x27, PLAT_RK_GICC_BASE
/* Check for GICv3 system register access */
mrs x7, id_aa64pfr0_el1
@@ -72,19 +72,19 @@ print_gicv2:
/* Load the gicc reg list to x6 */
adr x6, gicc_regs
/* Load the gicc regs to gp regs used by str_in_crash_buf_print */
- ldr w8, [x17, #GICC_HPPIR]
- ldr w9, [x17, #GICC_AHPPIR]
- ldr w10, [x17, #GICC_CTLR]
+ ldr w8, [x27, #GICC_HPPIR]
+ ldr w9, [x27, #GICC_AHPPIR]
+ ldr w10, [x27, #GICC_CTLR]
/* Store to the crash buf and print to console */
bl str_in_crash_buf_print
print_gic_common:
/* Print the GICD_ISPENDR regs */
- add x7, x16, #GICD_ISPENDR
+ add x7, x26, #GICD_ISPENDR
adr x4, gicd_pend_reg
bl asm_print_str
gicd_ispendr_loop:
- sub x4, x7, x16
+ sub x4, x7, x26
cmp x4, #0x280
b.eq exit_print_gic_regs
bl asm_print_hex
diff --git a/plat/rockchip/common/include/plat_params.h b/plat/rockchip/common/include/plat_params.h
index aa13f878c..710990760 100644
--- a/plat/rockchip/common/include/plat_params.h
+++ b/plat/rockchip/common/include/plat_params.h
@@ -56,6 +56,7 @@ enum {
PARAM_POWEROFF,
PARAM_SUSPEND_GPIO,
PARAM_SUSPEND_APIO,
+ PARAM_COREBOOT_TABLE,
};
struct apio_info {
@@ -89,4 +90,9 @@ struct bl31_apio_param {
struct apio_info apio;
};
+struct bl31_u64_param {
+ struct bl31_plat_param h;
+ uint64_t value;
+};
+
#endif /* __PLAT_PARAMS_H__ */
diff --git a/plat/rockchip/common/params_setup.c b/plat/rockchip/common/params_setup.c
index b37acb76b..65afe8769 100644
--- a/plat/rockchip/common/params_setup.c
+++ b/plat/rockchip/common/params_setup.c
@@ -8,6 +8,7 @@
#include <assert.h>
#include <bl_common.h>
#include <console.h>
+#include <coreboot.h>
#include <debug.h>
#include <gpio.h>
#include <mmio.h>
@@ -84,6 +85,12 @@ void params_early_setup(void *plat_param_from_bl2)
sizeof(struct bl31_apio_param));
suspend_apio = &param_apio.apio;
break;
+#if COREBOOT
+ case PARAM_COREBOOT_TABLE:
+ coreboot_table_setup((void *)
+ ((struct bl31_u64_param *)bl2_param)->value);
+ break;
+#endif
default:
ERROR("not expected type found %ld\n",
bl2_param->type);
diff --git a/plat/rockchip/rk3328/platform.mk b/plat/rockchip/rk3328/platform.mk
index 5de4680e0..6e4d5b4dc 100644
--- a/plat/rockchip/rk3328/platform.mk
+++ b/plat/rockchip/rk3328/platform.mk
@@ -49,6 +49,9 @@ BL31_SOURCES += ${RK_GIC_SOURCES} \
${RK_PLAT_SOC}/drivers/soc/soc.c
ENABLE_PLAT_COMPAT := 0
+MULTI_CONSOLE_API := 1
+
+include lib/coreboot/coreboot.mk
$(eval $(call add_define,PLAT_EXTRA_LD_SCRIPT))
$(eval $(call add_define,PLAT_SKIP_OPTEE_S_EL1_INT_REGISTER))
diff --git a/plat/rockchip/rk3368/platform.mk b/plat/rockchip/rk3368/platform.mk
index d3c6eeffb..ad204e9eb 100644
--- a/plat/rockchip/rk3368/platform.mk
+++ b/plat/rockchip/rk3368/platform.mk
@@ -49,6 +49,9 @@ BL31_SOURCES += ${RK_GIC_SOURCES} \
${RK_PLAT_SOC}/drivers/ddr/ddr_rk3368.c \
ENABLE_PLAT_COMPAT := 0
+MULTI_CONSOLE_API := 1
+
+include lib/coreboot/coreboot.mk
$(eval $(call add_define,PLAT_EXTRA_LD_SCRIPT))
diff --git a/plat/rockchip/rk3399/platform.mk b/plat/rockchip/rk3399/platform.mk
index 33b9723d7..9e369e482 100644
--- a/plat/rockchip/rk3399/platform.mk
+++ b/plat/rockchip/rk3399/platform.mk
@@ -64,6 +64,9 @@ BL31_SOURCES += ${RK_GIC_SOURCES} \
${RK_PLAT_SOC}/drivers/dram/suspend.c
ENABLE_PLAT_COMPAT := 0
+MULTI_CONSOLE_API := 1
+
+include lib/coreboot/coreboot.mk
$(eval $(call add_define,PLAT_EXTRA_LD_SCRIPT))
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-15 07:32:23 +0000