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| author | Zhang Jiejing <jiejing.zhang@freescale.com> | 2011-11-23 13:49:37 +0800 |
|---|---|---|
| committer | Zhang Jiejing <jiejing.zhang@freescale.com> | 2011-11-23 14:28:45 +0800 |
| commit | 08b5c56351ea218583483f69b0c19c53a836c3c4 (patch) | |
| tree | 0bf2d364c1b6d79916305565a1a01f75aa5f09dd /include | |
| parent | ddbe9eb5ee0e4e91983d362d6b685ec016f68366 (diff) | |
| download | u-boot-imx-08b5c56351ea218583483f69b0c19c53a836c3c4.zip u-boot-imx-08b5c56351ea218583483f69b0c19c53a836c3c4.tar.gz u-boot-imx-08b5c56351ea218583483f69b0c19c53a836c3c4.tar.bz2 | |
ENGR00162938 MX5: Add download_mode command in uboot to enter MFG download mode.
Add download_mode command in uboot to enter MFG dowload mode ,
you can try download mode command in uboot and enter download mode.
it first set srtc register, then before enter linux,
it will clear these register to prevent the up comming watchdog
reset will enter mfgtool mode.
only add mx53 now.
Signed-off-by: Zhang Jiejing <jiejing.zhang@freescale.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-arm/arch-mx53/mx53.h | 3 | ||||
| -rw-r--r-- | include/configs/mx53_smd.h | 3 | ||||
| -rw-r--r-- | include/configs/mx53_smd_android.h | 4 |
3 files changed, 10 insertions, 0 deletions
diff --git a/include/asm-arm/arch-mx53/mx53.h b/include/asm-arm/arch-mx53/mx53.h index f186601..49718db 100644 --- a/include/asm-arm/arch-mx53/mx53.h +++ b/include/asm-arm/arch-mx53/mx53.h @@ -359,6 +359,8 @@ #define PLATFORM_ICGC 0x14 +#define SRTC_LPGR 0x1c + /* Assuming 24MHz input clock with doubler ON */ /* MFI PDF */ #define DP_OP_1000 ((10 << 4) + ((1 - 1) << 0)) @@ -466,6 +468,7 @@ enum mxc_peri_clocks { MXC_SPI2_CLK, }; +extern void clear_mfgmode_mem(void); extern unsigned int mxc_get_clock(enum mxc_clock clk); extern unsigned int get_board_rev(void); extern int is_soc_rev(int rev); diff --git a/include/configs/mx53_smd.h b/include/configs/mx53_smd.h index 2ed27ab..01d4b2e 100644 --- a/include/configs/mx53_smd.h +++ b/include/configs/mx53_smd.h @@ -79,6 +79,9 @@ #define CONFIG_BAUDRATE 115200 #define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200} +/* download mode command */ +#define CONFIG_IMX_DOWNLOAD_CMD + /*********************************************************** * Command definition ***********************************************************/ diff --git a/include/configs/mx53_smd_android.h b/include/configs/mx53_smd_android.h index f043c77..a851b2a 100644 --- a/include/configs/mx53_smd_android.h +++ b/include/configs/mx53_smd_android.h @@ -118,6 +118,7 @@ #define CONFIG_BAUDRATE 115200 #define CONFIG_SYS_BAUDRATE_TABLE {9600, 19200, 38400, 57600, 115200} + /*********************************************************** * Command definition ***********************************************************/ @@ -148,6 +149,9 @@ #define CONFIG_CMD_SATA #undef CONFIG_CMD_IMLS +/* download mode command */ +#define CONFIG_CMD_IMX_DOWNLOAD_MODE + #define CONFIG_BOOTDELAY 3 #define CONFIG_PRIME "FEC0" |