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-rw-r--r--board/BuR/common/br_resetc.c2
-rw-r--r--board/BuR/common/bur_common.h3
-rw-r--r--board/BuR/common/common.c2
-rw-r--r--board/ti/am65x/README59
-rw-r--r--board/ti/j721e/README51
-rw-r--r--board/ti/j721e/evm.c26
6 files changed, 137 insertions, 6 deletions
diff --git a/board/BuR/common/br_resetc.c b/board/BuR/common/br_resetc.c
index c0e7fb65b2..70ad8322ef 100644
--- a/board/BuR/common/br_resetc.c
+++ b/board/BuR/common/br_resetc.c
@@ -22,7 +22,7 @@
#define BMODE_PME 12
#define BMODE_DIAG 15
-#ifdef CONFIG_LCD
+#if CONFIG_IS_ENABLED(LCD) && !CONFIG_IS_ENABLED(DM_VIDEO)
#include <lcd.h>
#define LCD_SETCURSOR(x, y) lcd_position_cursor(x, y)
#define LCD_PUTS(x) lcd_puts(x)
diff --git a/board/BuR/common/bur_common.h b/board/BuR/common/bur_common.h
index 2591bf4bb3..618cebc1a5 100644
--- a/board/BuR/common/bur_common.h
+++ b/board/BuR/common/bur_common.h
@@ -11,9 +11,12 @@
#ifndef _BUR_COMMON_H_
#define _BUR_COMMON_H_
+#if !CONFIG_IS_ENABLED(DM_VIDEO)
#include <../../../drivers/video/am335x-fb.h>
int load_lcdtiming(struct am335x_lcdpanel *panel);
+#endif
+
void br_summaryscreen(void);
void pmicsetup(u32 mpupll, unsigned int bus);
void enable_uart0_pin_mux(void);
diff --git a/board/BuR/common/common.c b/board/BuR/common/common.c
index 148fc9075e..de8d455c27 100644
--- a/board/BuR/common/common.c
+++ b/board/BuR/common/common.c
@@ -20,7 +20,7 @@ DECLARE_GLOBAL_DATA_PTR;
/* --------------------------------------------------------------------------*/
#if defined(CONFIG_LCD) && defined(CONFIG_AM335X_LCD) && \
- !defined(CONFIG_SPL_BUILD)
+ !defined(CONFIG_DM_VIDEO) && !defined(CONFIG_SPL_BUILD)
#include <asm/arch/hardware.h>
#include <asm/arch/cpu.h>
#include <asm/gpio.h>
diff --git a/board/ti/am65x/README b/board/ti/am65x/README
index 2e3fd9c4a8..00be1ffe44 100644
--- a/board/ti/am65x/README
+++ b/board/ti/am65x/README
@@ -104,7 +104,7 @@ requests DMSC to get these services done as shown in the above diagram.
Sources:
--------
1. SYSFW:
- Tree: git://git.ti.com/processor-firmware/system-firmware-image-gen.git
+ Tree: git://git.ti.com/k3-image-gen/k3-image-gen.git
Branch: master
2. ATF:
@@ -138,7 +138,7 @@ $ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- O=/tmp/r5
4.2. A53:
$ make ARCH=arm CROSS_COMPILE=aarch64-linux-gnu- am65x_evm_a53_defconfig O=/tmp/a53
-$ make ARCH=arm CROSS_COMPILE=aarch64-linux-gnu- ATF=<path to ATF dir>/build/k3/generic/release/bl31.bin TEE=<path to OPTEE OS dir>/out/arm-plat-k3/core/tee-pager.bin O=/tmp/a53
+$ make ARCH=arm CROSS_COMPILE=aarch64-linux-gnu- ATF=<path to ATF dir>/build/k3/generic/release/bl31.bin TEE=<path to OPTEE OS dir>/out/arm-plat-k3/core/tee-pager_v2.bin O=/tmp/a53
Target Images
--------------
@@ -262,6 +262,61 @@ To boot kernel from eMMC, use the following commands:
=> setenv bootpart 0
=> boot
+OSPI:
+-----
+ROM supports booting from OSPI from offset 0x0.
+
+Flashing images to OSPI:
+
+Below commands can be used to download tiboot3.bin, tispl.bin, u-boot.img,
+and sysfw.itb over tftp and then flash those to OSPI at their respective
+addresses.
+
+=> sf probe
+=> tftp ${loadaddr} tiboot3.bin
+=> sf update $loadaddr 0x0 $filesize
+=> tftp ${loadaddr} tispl.bin
+=> sf update $loadaddr 0x80000 $filesize
+=> tftp ${loadaddr} u-boot.img
+=> sf update $loadaddr 0x280000 $filesize
+=> tftp ${loadaddr} sysfw.itb
+=> sf update $loadaddr 0x6C0000 $filesize
+
+Flash layout for OSPI:
+
+ 0x0 +----------------------------+
+ | ospi.tiboot3(512K) |
+ | |
+ 0x80000 +----------------------------+
+ | ospi.tispl(2M) |
+ | |
+ 0x280000 +----------------------------+
+ | ospi.u-boot(4M) |
+ | |
+ 0x680000 +----------------------------+
+ | ospi.env(128K) |
+ | |
+ 0x6A0000 +----------------------------+
+ | ospi.env.backup (128K) |
+ | |
+ 0x6C0000 +----------------------------+
+ | ospi.sysfw(1M) |
+ | |
+ 0x7C0000 +----------------------------+
+ | padding (256k) |
+ 0x800000 +----------------------------+
+ | ospi.rootfs(UBIFS) |
+ | |
+ +----------------------------+
+
+Kernel Image and DT are expected to be present in the /boot folder of UBIFS
+ospi.rootfs just like in SD card case. U-Boot looks for UBI volume named
+"rootfs" for rootfs.
+
+To boot kernel from OSPI, at the U-Boot prompt:
+=> setenv boot ubi
+=> boot
+
UART:
-----
ROM supports booting from MCU_UART0 via X-Modem protocol. The entire UART-based
diff --git a/board/ti/j721e/README b/board/ti/j721e/README
index 5be7d099db..7dcf336332 100644
--- a/board/ti/j721e/README
+++ b/board/ti/j721e/README
@@ -120,7 +120,7 @@ requests DMSC to get these services done as shown in the above diagram.
Sources:
--------
1. SYSFW:
- Tree: git://git.ti.com/processor-firmware/system-firmware-image-gen.git
+ Tree: git://git.ti.com/k3-image-gen/k3-image-gen.git
Branch: master
2. ATF:
@@ -154,7 +154,7 @@ $ make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- O=/tmp/r5
4.2. A72:
$ make ARCH=arm CROSS_COMPILE=aarch64-linux-gnu- j721e_evm_a72_defconfig O=/tmp/a72
-$ make ARCH=arm CROSS_COMPILE=aarch64-linux-gnu- ATF=<path to ATF dir>/build/k3/generic/release/bl31.bin TEE=<path to OPTEE OS dir>/out/arm-plat-k3/core/tee-pager.bin O=/tmp/a72
+$ make ARCH=arm CROSS_COMPILE=aarch64-linux-gnu- ATF=<path to ATF dir>/build/k3/generic/release/bl31.bin TEE=<path to OPTEE OS dir>/out/arm-plat-k3/core/tee-pager_v2.bin O=/tmp/a72
Target Images
--------------
@@ -225,3 +225,50 @@ Image formats:
| | Secure config | |
| +-------------------+ |
+-----------------------+
+
+OSPI:
+-----
+ROM supports booting from OSPI from offset 0x0.
+
+Flashing images to OSPI:
+
+Below commands can be used to download tiboot3.bin, tispl.bin, u-boot.img,
+and sysfw.itb over tftp and then flash those to OSPI at their respective
+addresses.
+
+=> sf probe
+=> tftp ${loadaddr} tiboot3.bin
+=> sf update $loadaddr 0x0 $filesize
+=> tftp ${loadaddr} tispl.bin
+=> sf update $loadaddr 0x80000 $filesize
+=> tftp ${loadaddr} u-boot.img
+=> sf update $loadaddr 0x280000 $filesize
+=> tftp ${loadaddr} sysfw.itb
+=> sf update $loadaddr 0x6C0000 $filesize
+
+Flash layout for OSPI:
+
+ 0x0 +----------------------------+
+ | ospi.tiboot3(512K) |
+ | |
+ 0x80000 +----------------------------+
+ | ospi.tispl(2M) |
+ | |
+ 0x280000 +----------------------------+
+ | ospi.u-boot(4M) |
+ | |
+ 0x680000 +----------------------------+
+ | ospi.env(128K) |
+ | |
+ 0x6A0000 +----------------------------+
+ | ospi.env.backup (128K) |
+ | |
+ 0x6C0000 +----------------------------+
+ | ospi.sysfw(1M) |
+ | |
+ 0x7C0000 +----------------------------+
+ | padding (256k) |
+ 0x800000 +----------------------------+
+ | ospi.rootfs(UBIFS) |
+ | |
+ +----------------------------+
diff --git a/board/ti/j721e/evm.c b/board/ti/j721e/evm.c
index aa2240b852..c068bb86b5 100644
--- a/board/ti/j721e/evm.c
+++ b/board/ti/j721e/evm.c
@@ -15,6 +15,8 @@
#include <asm/io.h>
#include <spl.h>
#include <asm/arch/sys_proto.h>
+#include <dm.h>
+#include <dm/uclass-internal.h>
#include "../common/board_detect.h"
@@ -343,5 +345,29 @@ int board_late_init(void)
void spl_board_init(void)
{
+#if defined(CONFIG_ESM_K3) || defined(CONFIG_ESM_PMIC)
+ struct udevice *dev;
+ int ret;
+#endif
+
probe_daughtercards();
+
+#ifdef CONFIG_ESM_K3
+ if (board_ti_k3_is("J721EX-PM2-SOM")) {
+ ret = uclass_get_device_by_driver(UCLASS_MISC,
+ DM_GET_DRIVER(k3_esm), &dev);
+ if (ret)
+ printf("ESM init failed: %d\n", ret);
+ }
+#endif
+
+#ifdef CONFIG_ESM_PMIC
+ if (board_ti_k3_is("J721EX-PM2-SOM")) {
+ ret = uclass_get_device_by_driver(UCLASS_MISC,
+ DM_GET_DRIVER(pmic_esm),
+ &dev);
+ if (ret)
+ printf("ESM PMIC init failed: %d\n", ret);
+ }
+#endif
}
generated by cgit (git 2.34.1) at 2025-01-13 17:18:27 +0000