spl: Convert boot_device into a struct
At present some spl_xxx_load_image() functions take a parameter and some
don't. Of those that do, most take an integer but one takes a string.
Convert this parameter into a struct so that we can pass all functions the
same thing. This will allow us to use a common function signature.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
diff --git a/common/spl/spl.c b/common/spl/spl.c
index 6d07131..167bff0 100644
--- a/common/spl/spl.c
+++ b/common/spl/spl.c
@@ -185,7 +185,7 @@
return count;
}
-static int spl_ram_load_image(void)
+static int spl_ram_load_image(struct spl_boot_device *bootdev)
{
struct image_header *header;
@@ -349,71 +349,76 @@
static int spl_load_image(u32 boot_device)
{
+ struct spl_boot_device bootdev;
+
+ bootdev.boot_device = boot_device;
+ bootdev.boot_device_name = NULL;
+
switch (boot_device) {
#ifdef CONFIG_SPL_RAM_DEVICE
case BOOT_DEVICE_RAM:
- return spl_ram_load_image();
+ return spl_ram_load_image(&bootdev);
#endif
#ifdef CONFIG_SPL_MMC_SUPPORT
case BOOT_DEVICE_MMC1:
case BOOT_DEVICE_MMC2:
case BOOT_DEVICE_MMC2_2:
- return spl_mmc_load_image(boot_device);
+ return spl_mmc_load_image(&bootdev);
#endif
#ifdef CONFIG_SPL_UBI
case BOOT_DEVICE_NAND:
case BOOT_DEVICE_ONENAND:
- return spl_ubi_load_image(boot_device);
+ return spl_ubi_load_image(&bootdev);
#else
#ifdef CONFIG_SPL_NAND_SUPPORT
case BOOT_DEVICE_NAND:
- return spl_nand_load_image();
+ return spl_nand_load_image(&bootdev);
#endif
#ifdef CONFIG_SPL_ONENAND_SUPPORT
case BOOT_DEVICE_ONENAND:
- return spl_onenand_load_image();
+ return spl_onenand_load_image(&bootdev);
#endif
#endif
#ifdef CONFIG_SPL_NOR_SUPPORT
case BOOT_DEVICE_NOR:
- return spl_nor_load_image();
+ return spl_nor_load_image(&bootdev);
#endif
#ifdef CONFIG_SPL_YMODEM_SUPPORT
case BOOT_DEVICE_UART:
- return spl_ymodem_load_image();
+ return spl_ymodem_load_image(&bootdev);
#endif
#if defined(CONFIG_SPL_SPI_SUPPORT) || defined(CONFIG_SPL_SPI_FLASH_SUPPORT)
case BOOT_DEVICE_SPI:
- return spl_spi_load_image();
+ return spl_spi_load_image(&bootdev);
#endif
#ifdef CONFIG_SPL_ETH_SUPPORT
case BOOT_DEVICE_CPGMAC:
#ifdef CONFIG_SPL_ETH_DEVICE
- return spl_net_load_image(CONFIG_SPL_ETH_DEVICE);
-#else
- return spl_net_load_image(NULL);
+ bootdev.boot_device_name = CONFIG_SPL_ETH_DEVICE;
#endif
+ return spl_net_load_image(&bootdev);
#endif
#ifdef CONFIG_SPL_USBETH_SUPPORT
case BOOT_DEVICE_USBETH:
- return spl_net_load_image("usb_ether");
+ bootdev.boot_device_name = "usb_ether";
+ return spl_net_load_image(&bootdev);
#endif
#ifdef CONFIG_SPL_USB_SUPPORT
case BOOT_DEVICE_USB:
- return spl_usb_load_image();
+ return spl_usb_load_image(&bootdev);
#endif
#ifdef CONFIG_SPL_DFU_SUPPORT
case BOOT_DEVICE_DFU:
spl_dfu_cmd(0, "dfu_alt_info_ram", "ram", "0");
- return spl_ram_load_image();
+ return spl_ram_load_image(&bootdev);
#endif
#ifdef CONFIG_SPL_SATA_SUPPORT
case BOOT_DEVICE_SATA:
- return spl_sata_load_image();
+ return spl_sata_load_image(&bootdev);
#endif
#ifdef CONFIG_SPL_BOARD_LOAD_IMAGE
case BOOT_DEVICE_BOARD:
- return spl_board_load_image();
+ return spl_board_load_image(&bootdev);
#endif
default:
#if defined(CONFIG_SPL_SERIAL_SUPPORT) && defined(CONFIG_SPL_LIBCOMMON_SUPPORT)
diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c
index 97c11b3..899caf4 100644
--- a/common/spl/spl_mmc.c
+++ b/common/spl/spl_mmc.c
@@ -267,14 +267,14 @@
}
#endif
-int spl_mmc_load_image(u32 boot_device)
+int spl_mmc_load_image(struct spl_boot_device *bootdev)
{
struct mmc *mmc = NULL;
u32 boot_mode;
int err = 0;
__maybe_unused int part;
- err = spl_mmc_find_device(&mmc, boot_device);
+ err = spl_mmc_find_device(&mmc, bootdev->boot_device);
if (err)
return err;
@@ -286,7 +286,7 @@
return err;
}
- boot_mode = spl_boot_mode(boot_device);
+ boot_mode = spl_boot_mode(bootdev->boot_device);
err = -EINVAL;
switch (boot_mode) {
case MMCSD_MODE_EMMCBOOT:
diff --git a/common/spl/spl_nand.c b/common/spl/spl_nand.c
index f25220f..575de66 100644
--- a/common/spl/spl_nand.c
+++ b/common/spl/spl_nand.c
@@ -13,7 +13,7 @@
#include <fdt.h>
#if defined(CONFIG_SPL_NAND_RAW_ONLY)
-int spl_nand_load_image(void)
+int spl_nand_load_image(struct spl_boot_device *bootdev)
{
nand_init();
diff --git a/common/spl/spl_net.c b/common/spl/spl_net.c
index f417d17..730f88e 100644
--- a/common/spl/spl_net.c
+++ b/common/spl/spl_net.c
@@ -14,7 +14,7 @@
DECLARE_GLOBAL_DATA_PTR;
-int spl_net_load_image(const char *device)
+int spl_net_load_image(struct spl_boot_device *bootdev)
{
int rv;
@@ -27,8 +27,8 @@
printf("No Ethernet devices found\n");
return -ENODEV;
}
- if (device)
- setenv("ethact", device);
+ if (bootdev->boot_device_name)
+ setenv("ethact", bootdev->boot_device_name);
rv = net_loop(BOOTP);
if (rv < 0) {
printf("Problem booting with BOOTP\n");
diff --git a/common/spl/spl_nor.c b/common/spl/spl_nor.c
index 57771e8..f10d679 100644
--- a/common/spl/spl_nor.c
+++ b/common/spl/spl_nor.c
@@ -7,7 +7,7 @@
#include <common.h>
#include <spl.h>
-int spl_nor_load_image(void)
+int spl_nor_load_image(struct spl_boot_device *bootdev)
{
int ret;
/*
diff --git a/common/spl/spl_onenand.c b/common/spl/spl_onenand.c
index 8d2c51b..f5e2f95 100644
--- a/common/spl/spl_onenand.c
+++ b/common/spl/spl_onenand.c
@@ -14,7 +14,7 @@
#include <asm/io.h>
#include <onenand_uboot.h>
-int spl_onenand_load_image(void)
+int spl_onenand_load_image(struct spl_boot_device *bootdev)
{
struct image_header *header;
int ret;
diff --git a/common/spl/spl_sata.c b/common/spl/spl_sata.c
index 9d8cc7c..77fd73c 100644
--- a/common/spl/spl_sata.c
+++ b/common/spl/spl_sata.c
@@ -20,7 +20,7 @@
DECLARE_GLOBAL_DATA_PTR;
-int spl_sata_load_image(void)
+int spl_sata_load_image(struct spl_boot_device *bootdev)
{
int err;
struct blk_desc *stor_dev;
diff --git a/common/spl/spl_ubi.c b/common/spl/spl_ubi.c
index 5198bab..d64e6cf 100644
--- a/common/spl/spl_ubi.c
+++ b/common/spl/spl_ubi.c
@@ -12,14 +12,14 @@
#include <ubispl.h>
#include <spl.h>
-int spl_ubi_load_image(u32 boot_device)
+int spl_ubi_load_image(struct spl_boot_device *bootdev)
{
struct image_header *header;
struct ubispl_info info;
struct ubispl_load volumes[2];
int ret = 1;
- switch (boot_device) {
+ switch (bootdev->boot_device) {
#ifdef CONFIG_SPL_NAND_SUPPORT
case BOOT_DEVICE_NAND:
nand_init();
@@ -71,7 +71,7 @@
spl_parse_image_header(&spl_image, header);
out:
#ifdef CONFIG_SPL_NAND_SUPPORT
- if (boot_device == BOOT_DEVICE_NAND)
+ if (bootdev->boot_device == BOOT_DEVICE_NAND)
nand_deselect();
#endif
return ret;
diff --git a/common/spl/spl_usb.c b/common/spl/spl_usb.c
index 04fa667..f990336 100644
--- a/common/spl/spl_usb.c
+++ b/common/spl/spl_usb.c
@@ -22,7 +22,7 @@
static int usb_stor_curr_dev = -1; /* current device */
#endif
-int spl_usb_load_image(void)
+int spl_usb_load_image(struct spl_boot_device *bootdev)
{
int err;
struct blk_desc *stor_dev;
diff --git a/common/spl/spl_ymodem.c b/common/spl/spl_ymodem.c
index 1323b6f..d82b138 100644
--- a/common/spl/spl_ymodem.c
+++ b/common/spl/spl_ymodem.c
@@ -68,7 +68,7 @@
return size;
}
-int spl_ymodem_load_image(void)
+int spl_ymodem_load_image(struct spl_boot_device *bootdev)
{
int size = 0;
int err;