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imx: mx7: move get_boot_device to cpu.c 

Move get_boot_device to cpu.c to prepare adding i.MX8M support,
because i.MX8M share same code with i.MX7.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Stefano Babic <sbabic@denx.de>
This commit is contained in:
Peng Fan 2018-01-10 13:20:34 +08:00 committed by Stefano Babic
parent ecd7ab5628
commit 770611f21e
4 changed files with 47 additions and 43 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
arch/arm/include/asm/arch-mx7/imx-regs.h
View File

@ -1210,14 +1210,6 @@ extern void pcie_power_off(void);
readl(USBOTG2_IPS_BASE_ADDR + 0x158))
#define disconnect_from_pc(void) writel(0x0, USBOTG1_IPS_BASE_ADDR + 0x140)
/* Boot device type */
#define BOOT_TYPE_SD 0x1
#define BOOT_TYPE_MMC 0x2
#define BOOT_TYPE_NAND 0x3
#define BOOT_TYPE_QSPI 0x4
#define BOOT_TYPE_WEIM 0x5
#define BOOT_TYPE_SPINOR 0x6
struct bootrom_sw_info {
u8 reserved_1;
u8 boot_dev_instance;

9
arch/arm/include/asm/mach-imx/boot_mode.h
View File

@ -31,6 +31,15 @@ enum boot_device {
BOOT_DEV_NUM = UNKNOWN_BOOT,
};
/* Boot device type */
#define BOOT_TYPE_SD 0x1
#define BOOT_TYPE_MMC 0x2
#define BOOT_TYPE_NAND 0x3
#define BOOT_TYPE_QSPI 0x4
#define BOOT_TYPE_WEIM 0x5
#define BOOT_TYPE_SPINOR 0x6
#define BOOT_TYPE_USB 0xF
struct boot_mode {
const char *name;
unsigned cfg_val;

38
arch/arm/mach-imx/cpu.c
View File

@ -16,6 +16,7 @@
#include <asm/arch/clock.h>
#include <asm/arch/sys_proto.h>
#include <asm/arch/crm_regs.h>
#include <asm/mach-imx/boot_mode.h>
#include <imx_thermal.h>
#include <ipu_pixfmt.h>
#include <thermal.h>
@ -409,6 +410,43 @@ u32 get_cpu_temp_grade(int *minc, int *maxc)
}
#endif
#if defined(CONFIG_MX7)
enum boot_device get_boot_device(void)
{
struct bootrom_sw_info **p =
(struct bootrom_sw_info **)(ulong)ROM_SW_INFO_ADDR;
enum boot_device boot_dev = SD1_BOOT;
u8 boot_type = (*p)->boot_dev_type;
u8 boot_instance = (*p)->boot_dev_instance;
switch (boot_type) {
case BOOT_TYPE_SD:
boot_dev = boot_instance + SD1_BOOT;
break;
case BOOT_TYPE_MMC:
boot_dev = boot_instance + MMC1_BOOT;
break;
case BOOT_TYPE_NAND:
boot_dev = NAND_BOOT;
break;
case BOOT_TYPE_QSPI:
boot_dev = QSPI_BOOT;
break;
case BOOT_TYPE_WEIM:
boot_dev = WEIM_NOR_BOOT;
break;
case BOOT_TYPE_SPINOR:
boot_dev = SPI_NOR_BOOT;
break;
default:
break;
}
return boot_dev;
}
#endif
#ifdef CONFIG_NXP_BOARD_REVISION
int nxp_board_rev(void)
{

35
arch/arm/mach-imx/mx7/soc.c
View File

@ -250,41 +250,6 @@ const struct boot_mode soc_boot_modes[] = {
{NULL, 0},
};
enum boot_device get_boot_device(void)
{
struct bootrom_sw_info **p =
(struct bootrom_sw_info **)ROM_SW_INFO_ADDR;
enum boot_device boot_dev = SD1_BOOT;
u8 boot_type = (*p)->boot_dev_type;
u8 boot_instance = (*p)->boot_dev_instance;
switch (boot_type) {
case BOOT_TYPE_SD:
boot_dev = boot_instance + SD1_BOOT;
break;
case BOOT_TYPE_MMC:
boot_dev = boot_instance + MMC1_BOOT;
break;
case BOOT_TYPE_NAND:
boot_dev = NAND_BOOT;
break;
case BOOT_TYPE_QSPI:
boot_dev = QSPI_BOOT;
break;
case BOOT_TYPE_WEIM:
boot_dev = WEIM_NOR_BOOT;
break;
case BOOT_TYPE_SPINOR:
boot_dev = SPI_NOR_BOOT;
break;
default:
break;
}
return boot_dev;
}
#ifdef CONFIG_ENV_IS_IN_MMC
__weak int board_mmc_get_env_dev(int devno)
{