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| author | Terry Lv <r65388@freescale.com> | 2009-12-09 15:55:58 +0800 |
|---|---|---|
| committer | Terry Lv <r65388@freescale.com> | 2009-12-09 16:01:57 +0800 |
| commit | 270ba8ac5b8c52a0b4fcf0d77eb66ac647c7f37c (patch) | |
| tree | 485f83075fe18536a9f2b0d01ba057df14bd14e2 | |
| parent | a012066c0996d8b79b815470aded18e266733e2b (diff) | |
| download | u-boot-imx-270ba8ac5b8c52a0b4fcf0d77eb66ac647c7f37c.zip u-boot-imx-270ba8ac5b8c52a0b4fcf0d77eb66ac647c7f37c.tar.gz u-boot-imx-270ba8ac5b8c52a0b4fcf0d77eb66ac647c7f37c.tar.bz2 | |
ENGR00119133: MX35 can't boot due to wrong frequency setting
MX35 can't boot due to wrong frequency setting.
Signed-off-by: Terry Lv <r65388@freescale.com>
| -rw-r--r-- | board/freescale/mx35_3stack/lowlevel_init.S | 5 | ||||
| -rw-r--r-- | board/freescale/mx35_3stack/mx35_3stack.c | 8 |
2 files changed, 10 insertions, 3 deletions
diff --git a/board/freescale/mx35_3stack/lowlevel_init.S b/board/freescale/mx35_3stack/lowlevel_init.S index c4454fa..9608aa5 100644 --- a/board/freescale/mx35_3stack/lowlevel_init.S +++ b/board/freescale/mx35_3stack/lowlevel_init.S @@ -204,8 +204,9 @@ check_soc_version r1, r2 cmp r1, #CHIP_REV_2_0 - movhs r2, #CLKMODE_CONSUMER - ldrlo r2, [r0, #CLKCTL_PDR0] + ldrhs r3, =CCM_MPLL_532_HZ + bhs 1f + ldr r2, [r0, #CLKCTL_PDR0] tst r2, #CLKMODE_CONSUMER ldrne r3, =CCM_MPLL_532_HZ /* consumer path*/ ldreq r3, =CCM_MPLL_399_HZ /* auto path*/ diff --git a/board/freescale/mx35_3stack/mx35_3stack.c b/board/freescale/mx35_3stack/mx35_3stack.c index 9eea6ad..4f79942 100644 --- a/board/freescale/mx35_3stack/mx35_3stack.c +++ b/board/freescale/mx35_3stack/mx35_3stack.c @@ -322,7 +322,13 @@ int board_late_init(void) int checkboard(void) { - printf("Board: MX35 3STACK ["); + printf("Board: MX35 3STACK "); + + if (system_rev & CHIP_REV_2_0) + printf("2.0 ["); + else + printf("1.0 ["); + switch (__REG(CCM_BASE_ADDR + CLKCTL_RCSR) & 0x0F) { case 0x0000: printf("POR"); |