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authorTom Rini <trini@ti.com>2012-08-13 12:03:19 -0700
committerTom Rini <trini@ti.com>2012-09-27 09:49:59 -0700
commit47f7bcae8c0de8b2a8af7ca309744f041a6d1424 (patch)
tree89bf4baf0ffa710a196545fff23992278b9232d5 /include
parentd7cb93b28a41237b689c9d84230d7d72a2048021 (diff)
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SPL: Move the omap SPL framework to common/spl
Add a new flag, CONFIG_SPL_FRAMEWORK to opt into the common/spl SPL framework, enable on all of the previously using boards. We move the spl_ymodem.c portion to common/ and spl_mmc.c to drivers/mmc/. We leave the NAND one in-place as we plan to replace it later in this series. We use common/spl to avoid linker problems with respect to merging constant strings in objects. Otherwise all strings in common/ will be linked in and kept which grows SPL in size too much. Signed-off-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'include')
-rw-r--r--include/configs/am335x_evm.h1
-rw-r--r--include/configs/am3517_crane.h1
-rw-r--r--include/configs/am3517_evm.h1
-rw-r--r--include/configs/devkit8000.h1
-rw-r--r--include/configs/igep00x0.h1
-rw-r--r--include/configs/mcx.h1
-rw-r--r--include/configs/omap3_beagle.h1
-rw-r--r--include/configs/omap3_evm_common.h1
-rw-r--r--include/configs/omap3_overo.h1
-rw-r--r--include/configs/omap4_common.h1
-rw-r--r--include/configs/omap5_evm.h1
-rw-r--r--include/configs/tam3517-common.h1
-rw-r--r--include/configs/tricorder.h1
-rw-r--r--include/spl.h69
14 files changed, 82 insertions, 0 deletions
diff --git a/include/configs/am335x_evm.h b/include/configs/am335x_evm.h
index a3752bc..263a5ad 100644
--- a/include/configs/am335x_evm.h
+++ b/include/configs/am335x_evm.h
@@ -193,6 +193,7 @@
/* Defines for SPL */
#define CONFIG_SPL
+#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_TEXT_BASE 0x402F0400
#define CONFIG_SPL_MAX_SIZE (46 * 1024)
#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
diff --git a/include/configs/am3517_crane.h b/include/configs/am3517_crane.h
index 254ed57..8ddeff4 100644
--- a/include/configs/am3517_crane.h
+++ b/include/configs/am3517_crane.h
@@ -314,6 +314,7 @@
/* Defines for SPL */
#define CONFIG_SPL
+#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SPL_NAND_SIMPLE
#define CONFIG_SPL_TEXT_BASE 0x40200800
diff --git a/include/configs/am3517_evm.h b/include/configs/am3517_evm.h
index ca39c72..6980811 100644
--- a/include/configs/am3517_evm.h
+++ b/include/configs/am3517_evm.h
@@ -313,6 +313,7 @@
/* Defines for SPL */
#define CONFIG_SPL
+#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SPL_NAND_SIMPLE
#define CONFIG_SPL_TEXT_BASE 0x40200800
diff --git a/include/configs/devkit8000.h b/include/configs/devkit8000.h
index de75daf..2d2ee5f 100644
--- a/include/configs/devkit8000.h
+++ b/include/configs/devkit8000.h
@@ -303,6 +303,7 @@
/* Defines for SPL */
#define CONFIG_SPL
+#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_NAND_SIMPLE
#define CONFIG_SPL_LIBCOMMON_SUPPORT
diff --git a/include/configs/igep00x0.h b/include/configs/igep00x0.h
index 5468a1a..b1071e8 100644
--- a/include/configs/igep00x0.h
+++ b/include/configs/igep00x0.h
@@ -295,6 +295,7 @@
/* SPL */
#define CONFIG_SPL
+#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_NAND_SIMPLE
#define CONFIG_SPL_TEXT_BASE 0x40200800
#define CONFIG_SPL_MAX_SIZE (54 * 1024)
diff --git a/include/configs/mcx.h b/include/configs/mcx.h
index a841c70..359522a 100644
--- a/include/configs/mcx.h
+++ b/include/configs/mcx.h
@@ -359,6 +359,7 @@
/* Defines for SPL */
#define CONFIG_SPL
+#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SPL_NAND_SIMPLE
#define CONFIG_SPL_NAND_SOFTECC
diff --git a/include/configs/omap3_beagle.h b/include/configs/omap3_beagle.h
index 782a4c5..f79f996 100644
--- a/include/configs/omap3_beagle.h
+++ b/include/configs/omap3_beagle.h
@@ -391,6 +391,7 @@
/* Defines for SPL */
#define CONFIG_SPL
+#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_NAND_SIMPLE
#define CONFIG_SPL_TEXT_BASE 0x40200800
#define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */
diff --git a/include/configs/omap3_evm_common.h b/include/configs/omap3_evm_common.h
index d9578f4..2ef3aaa 100644
--- a/include/configs/omap3_evm_common.h
+++ b/include/configs/omap3_evm_common.h
@@ -273,6 +273,7 @@
/* Defines for SPL */
#define CONFIG_SPL
+#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_TEXT_BASE 0x40200800
#define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */
#define CONFIG_SPL_STACK LOW_LEVEL_SRAM_STACK
diff --git a/include/configs/omap3_overo.h b/include/configs/omap3_overo.h
index dd4b2c0..f6d6f75 100644
--- a/include/configs/omap3_overo.h
+++ b/include/configs/omap3_overo.h
@@ -293,6 +293,7 @@
/* Defines for SPL */
#define CONFIG_SPL
+#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_NAND_SIMPLE
#define CONFIG_SPL_TEXT_BASE 0x40200800
#define CONFIG_SPL_MAX_SIZE (54 * 1024) /* 8 KB for stack */
diff --git a/include/configs/omap4_common.h b/include/configs/omap4_common.h
index c1c2fa9..cbc9bdb 100644
--- a/include/configs/omap4_common.h
+++ b/include/configs/omap4_common.h
@@ -232,6 +232,7 @@
/* Defines for SPL */
#define CONFIG_SPL
+#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_TEXT_BASE 0x40304350
#define CONFIG_SPL_MAX_SIZE (38 * 1024)
#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
diff --git a/include/configs/omap5_evm.h b/include/configs/omap5_evm.h
index b4a237a..743edfd 100644
--- a/include/configs/omap5_evm.h
+++ b/include/configs/omap5_evm.h
@@ -229,6 +229,7 @@
/* Defines for SPL */
#define CONFIG_SPL
+#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_TEXT_BASE 0x40300350
#define CONFIG_SPL_MAX_SIZE 0x19000 /* 100K */
#define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
diff --git a/include/configs/tam3517-common.h b/include/configs/tam3517-common.h
index b34cb78..cbb6c7e 100644
--- a/include/configs/tam3517-common.h
+++ b/include/configs/tam3517-common.h
@@ -239,6 +239,7 @@
/* Defines for SPL */
#define CONFIG_SPL
+#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_BOARD_INIT
#define CONFIG_SPL_CONSOLE
#define CONFIG_SPL_NAND_SIMPLE
diff --git a/include/configs/tricorder.h b/include/configs/tricorder.h
index 63c98dc..00d02e8 100644
--- a/include/configs/tricorder.h
+++ b/include/configs/tricorder.h
@@ -271,6 +271,7 @@
/* Defines for SPL */
#define CONFIG_SPL
+#define CONFIG_SPL_FRAMEWORK
#define CONFIG_SPL_NAND_SIMPLE
#define CONFIG_SPL_BOARD_INIT
diff --git a/include/spl.h b/include/spl.h
new file mode 100644
index 0000000..af9ef71
--- /dev/null
+++ b/include/spl.h
@@ -0,0 +1,69 @@
+/*
+ * (C) Copyright 2012
+ * Texas Instruments, <www.ti.com>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+#ifndef _SPL_H_
+#define _SPL_H_
+
+/* Platform-specific defines */
+#include <asm/spl.h>
+
+/* Boot type */
+#define MMCSD_MODE_UNDEFINED 0
+#define MMCSD_MODE_RAW 1
+#define MMCSD_MODE_FAT 2
+
+struct spl_image_info {
+ const char *name;
+ u8 os;
+ u32 load_addr;
+ u32 entry_point;
+ u32 size;
+};
+
+extern struct spl_image_info spl_image;
+extern u32 *boot_params_ptr;
+
+/* SPL common functions */
+void preloader_console_init(void);
+u32 spl_boot_device(void);
+u32 spl_boot_mode(void);
+void spl_parse_image_header(const struct image_header *header);
+void spl_board_prepare_for_linux(void);
+int spl_start_uboot(void);
+void spl_display_print(void);
+
+/* NAND SPL functions */
+void spl_nand_load_image(void);
+
+/* MMC SPL functions */
+void spl_mmc_load_image(void);
+
+/* YMODEM SPL functions */
+void spl_ymodem_load_image(void);
+
+/* SPI SPL functions */
+void spi_boot(void);
+
+#ifdef CONFIG_SPL_BOARD_INIT
+void spl_board_init(void);
+#endif
+#endif