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imx: move get_boot_device to common file

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i.MX8MN/P/ULP supports ROM API, they have almost same get_boot_device
implementation, so move to a common file. And when support i.MX9,
no need to include the other function copy.

Since sys_proto.h is included in imx_romapi.c, there will be build
warning for i.MX8M because wdog_regs not defined, so include imx-regs.h
in i.MX8M sys_proro.h

Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Peng Fan 2022-07-26 16:40:37 +08:00 committed by Stefano Babic
parent 1859b8b60d
commit b0a284a7c9
5 changed files with 49 additions and 85 deletions
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1
arch/arm/include/asm/arch-imx8m/sys_proto.h
View File

@ -7,6 +7,7 @@
#define __ARCH_NMX8M_SYS_PROTO_H
#include <asm/mach-imx/sys_proto.h>
#include <asm/arch/imx-regs.h>
void set_wdog_reset(struct wdog_regs *wdog);
void enable_tzc380(void);

1
arch/arm/mach-imx/Makefile
View File

@ -242,5 +242,6 @@ obj-$(CONFIG_IMX8M) += imx8m/
obj-$(CONFIG_ARCH_IMX8) += imx8/
obj-$(CONFIG_ARCH_IMXRT) += imxrt/
obj-$(CONFIG_IMX8MN)$(CONFIG_IMX8MP)$(CONFIG_IMX8ULP) += imx_romapi.o
obj-$(CONFIG_SPL_BOOTROM_SUPPORT) += spl_imx_romapi.o
obj-$(CONFIG_IMX8_ROMAPI) += romapi.o

44
arch/arm/mach-imx/imx8m/soc.c
View File

@ -599,50 +599,6 @@ int arch_cpu_init(void)
#if defined(CONFIG_IMX8MN) || defined(CONFIG_IMX8MP)
struct rom_api *g_rom_api = (struct rom_api *)0x980;
enum boot_device get_boot_device(void)
{
int ret;
u32 boot;
u16 boot_type;
u8 boot_instance;
enum boot_device boot_dev = SD1_BOOT;
ret = rom_api_query_boot_infor(QUERY_BT_DEV, &boot);
if (ret != ROM_API_OKAY) {
puts("ROMAPI: failure at query_boot_info\n");
return -1;
}
boot_type = boot >> 16;
boot_instance = (boot >> 8) & 0xff;
switch (boot_type) {
case BT_DEV_TYPE_SD:
boot_dev = boot_instance + SD1_BOOT;
break;
case BT_DEV_TYPE_MMC:
boot_dev = boot_instance + MMC1_BOOT;
break;
case BT_DEV_TYPE_NAND:
boot_dev = NAND_BOOT;
break;
case BT_DEV_TYPE_FLEXSPINOR:
boot_dev = QSPI_BOOT;
break;
case BT_DEV_TYPE_SPI_NOR:
boot_dev = SPI_NOR_BOOT;
break;
case BT_DEV_TYPE_USB:
boot_dev = USB_BOOT;
break;
default:
break;
}
return boot_dev;
}
#endif
#if defined(CONFIG_IMX8M)

41
arch/arm/mach-imx/imx8ulp/soc.c
View File

@ -34,47 +34,6 @@ DECLARE_GLOBAL_DATA_PTR;
struct rom_api *g_rom_api = (struct rom_api *)0x1980;
enum boot_device get_boot_device(void)
{
int ret;
u32 boot;
u16 boot_type;
u8 boot_instance;
enum boot_device boot_dev = SD1_BOOT;
ret = rom_api_query_boot_infor(QUERY_BT_DEV, &boot);
if (ret != ROM_API_OKAY) {
puts("ROMAPI: failure at query_boot_info\n");
return -1;
}
boot_type = boot >> 16;
boot_instance = (boot >> 8) & 0xff;
switch (boot_type) {
case BT_DEV_TYPE_SD:
boot_dev = boot_instance + SD1_BOOT;
break;
case BT_DEV_TYPE_MMC:
boot_dev = boot_instance + MMC1_BOOT;
break;
case BT_DEV_TYPE_NAND:
boot_dev = NAND_BOOT;
break;
case BT_DEV_TYPE_FLEXSPINOR:
boot_dev = QSPI_BOOT;
break;
case BT_DEV_TYPE_USB:
boot_dev = USB_BOOT;
break;
default:
break;
}
return boot_dev;
}
bool is_usb_boot(void)
{
return get_boot_device() == USB_BOOT;

47
arch/arm/mach-imx/romapi.c
View File

@ -2,6 +2,7 @@
#include <asm/global_data.h>
#include <asm/arch/sys_proto.h>
#include <asm/mach-imx/boot_mode.h>
DECLARE_GLOBAL_DATA_PTR;
@ -28,3 +29,49 @@ u32 rom_api_query_boot_infor(u32 info_type, u32 *info)
return ret;
}
extern struct rom_api *g_rom_api;
enum boot_device get_boot_device(void)
{
volatile gd_t *pgd = gd;
int ret;
u32 boot;
u16 boot_type;
u8 boot_instance;
enum boot_device boot_dev = SD1_BOOT;
ret = g_rom_api->query_boot_infor(QUERY_BT_DEV, &boot,
((uintptr_t)&boot) ^ QUERY_BT_DEV);
set_gd(pgd);
if (ret != ROM_API_OKAY) {
puts("ROMAPI: failure at query_boot_info\n");
return -1;
}
boot_type = boot >> 16;
boot_instance = (boot >> 8) & 0xff;
switch (boot_type) {
case BT_DEV_TYPE_SD:
boot_dev = boot_instance + SD1_BOOT;
break;
case BT_DEV_TYPE_MMC:
boot_dev = boot_instance + MMC1_BOOT;
break;
case BT_DEV_TYPE_NAND:
boot_dev = NAND_BOOT;
break;
case BT_DEV_TYPE_FLEXSPINOR:
boot_dev = QSPI_BOOT;
break;
case BT_DEV_TYPE_USB:
boot_dev = USB_BOOT;
break;
default:
break;
}
return boot_dev;
}