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author | Ye Li <ye.li@nxp.com> | 2016-02-24 00:09:41 +0800 |
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committer | Ye Li <ye.li@nxp.com> | 2016-03-25 14:14:37 +0800 |
commit | cfd41031cb95b162a8747072d0ff6ca3fabbfdc9 (patch) | |
tree | fe3479975b5aab433bfe5d51cb6308aadcfa7852 /board/freescale/mx6sxsabreauto/plugin.S | |
parent | 12dd41a12480c24fe1b3b7d679689558c041906b (diff) | |
download | u-boot-imx-cfd41031cb95b162a8747072d0ff6ca3fabbfdc9.zip u-boot-imx-cfd41031cb95b162a8747072d0ff6ca3fabbfdc9.tar.gz u-boot-imx-cfd41031cb95b162a8747072d0ff6ca3fabbfdc9.tar.bz2 |
MLK-12440-7 mx6sxsabreauto: Add plugin boot support
Add plugin.S for plugin boot initialization on mx6sxsabreauto board.
Need to enable "CONFIG_USE_PLUGIN" for this feature.
Signed-off-by: Ye Li <ye.li@nxp.com>
Diffstat (limited to 'board/freescale/mx6sxsabreauto/plugin.S')
-rw-r--r-- | board/freescale/mx6sxsabreauto/plugin.S | 143 |
1 files changed, 143 insertions, 0 deletions
diff --git a/board/freescale/mx6sxsabreauto/plugin.S b/board/freescale/mx6sxsabreauto/plugin.S new file mode 100644 index 0000000..606bb03 --- /dev/null +++ b/board/freescale/mx6sxsabreauto/plugin.S @@ -0,0 +1,143 @@ +/* + * Copyright (C) 2013-2016 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <config.h> + +/* DDR script */ +.macro imx6sx_sabreauto_ddr_setting + ldr r0, =IOMUXC_BASE_ADDR + ldr r1, =0x000c0000 + str r1, [r0, #0x618] + ldr r1, =0x00000000 + str r1, [r0, #0x5fc] + ldr r1, =0x00000030 + str r1, [r0, #0x32c] + + ldr r1, =0x00000030 + str r1, [r0, #0x300] + str r1, [r0, #0x2fc] + str r1, [r0, #0x5f4] + str r1, [r0, #0x340] + + ldr r1, =0x00000000 + str r1, [r0, #0x320] + ldr r1, =0x00000030 + str r1, [r0, #0x310] + str r1, [r0, #0x314] + str r1, [r0, #0x614] + + ldr r1, =0x00020000 + str r1, [r0, #0x5f8] + ldr r1, =0x00000030 + str r1, [r0, #0x330] + str r1, [r0, #0x334] + str r1, [r0, #0x338] + str r1, [r0, #0x33c] + ldr r1, =0x00020000 + str r1, [r0, #0x608] + ldr r1, =0x00000030 + str r1, [r0, #0x60c] + str r1, [r0, #0x610] + str r1, [r0, #0x61c] + str r1, [r0, #0x620] + str r1, [r0, #0x2ec] + str r1, [r0, #0x2f0] + str r1, [r0, #0x2f4] + str r1, [r0, #0x2f8] + + ldr r0, =MMDC_P0_BASE_ADDR + ldr r2, =0xa1390003 + str r2, [r0, #0x800] + ldr r2, =0x002C003D + str r2, [r0, #0x80c] + ldr r2, =0x00110046 + str r2, [r0, #0x810] + ldr r2, =0x4160016C + str r2, [r0, #0x83c] + ldr r2, =0x013C016C + str r2, [r0, #0x840] + ldr r2, =0x46424446 + str r2, [r0, #0x848] + ldr r2, =0x3A3C3C3A + str r2, [r0, #0x850] + ldr r2, =0x2492244A + str r2, [r0, #0x8c0] + + ldr r2, =0x33333333 + str r2, [r0, #0x81c] + str r2, [r0, #0x820] + str r2, [r0, #0x824] + str r2, [r0, #0x828] + + ldr r2, =0x00000800 + str r2, [r0, #0x8b8] + ldr r2, =0x0002002d + str r2, [r0, #0x004] + ldr r2, =0x00333030 + str r2, [r0, #0x008] + ldr r2, =0x676b52f3 + str r2, [r0, #0x00c] + ldr r2, =0xb66d8b63 + str r2, [r0, #0x010] + ldr r2, =0x01ff00db + str r2, [r0, #0x014] + ldr r2, =0x00011740 + str r2, [r0, #0x018] + ldr r2, =0x00008000 + str r2, [r0, #0x01c] + ldr r2, =0x000026d2 + str r2, [r0, #0x02c] + ldr r2, =0x006b1023 + str r2, [r0, #0x030] + ldr r2, =0x0000007f + str r2, [r0, #0x040] + ldr r2, =0x85190000 + str r2, [r0, #0x000] + ldr r2, =0x04008032 + str r2, [r0, #0x01c] + ldr r2, =0x00008033 + str r2, [r0, #0x01c] + ldr r2, =0x00068031 + str r2, [r0, #0x01c] + ldr r2, =0x05208030 + str r2, [r0, #0x01c] + ldr r2, =0x04008040 + str r2, [r0, #0x01c] + ldr r2, =0x00000800 + str r2, [r0, #0x020] + ldr r2, =0x00022227 + str r2, [r0, #0x818] + ldr r2, =0x0002556d + str r2, [r0, #0x004] + ldr r2, =0x00011006 + str r2, [r0, #0x404] + ldr r2, =0x00000000 + str r2, [r0, #0x01c] + +.endm + +.macro imx6_clock_gating + ldr r0, =CCM_BASE_ADDR + ldr r1, =0xffffffff + str r1, [r0, #0x068] + str r1, [r0, #0x06c] + str r1, [r0, #0x070] + str r1, [r0, #0x074] + str r1, [r0, #0x078] + str r1, [r0, #0x07c] + str r1, [r0, #0x080] + str r1, [r0, #0x084] +.endm + +.macro imx6_qos_setting +.endm + +.macro imx6_ddr_setting + imx6sx_sabreauto_ddr_setting +.endm + +/* include the common plugin code here */ +#include <asm/arch/mx6_plugin.S> |