diff options
Diffstat (limited to 'board/freescale/mx7d_12x12_ddr3_arm2/plugin.S')
-rw-r--r-- | board/freescale/mx7d_12x12_ddr3_arm2/plugin.S | 42 |
1 files changed, 26 insertions, 16 deletions
diff --git a/board/freescale/mx7d_12x12_ddr3_arm2/plugin.S b/board/freescale/mx7d_12x12_ddr3_arm2/plugin.S index 1bc05dc..3950ae5 100644 --- a/board/freescale/mx7d_12x12_ddr3_arm2/plugin.S +++ b/board/freescale/mx7d_12x12_ddr3_arm2/plugin.S @@ -31,7 +31,7 @@ NO_DELAY: /*TO 1.0*/ - ldr r1, =0x00000d6e + ldr r1, =0x00000b24 str r1, [r0, #0x9c] TUNE_END: @@ -79,13 +79,19 @@ FREQ_DEFAULT_533: ldr r1, =0x4f400005 str r1, [r0, #0x4] + /* clear/set bit30 of SNVS_MISC_CTRL to ensure exit from ddr retention */ + ldr r0, =ANATOP_BASE_ADDR + ldr r1, =(0x1 << 30) + str r1, [r0, #0x388] + str r1, [r0, #0x384] + ldr r0, =SRC_BASE_ADDR ldr r1, =0x2 ldr r2, =0x1000 str r1, [r0, r2] ldr r0, =DDRC_IPS_BASE_ADDR - ldr r1, =0x03040001 + ldr r1, =0x01040001 str r1, [r0] ldr r1, =0x80400003 str r1, [r0, #0x1a0] @@ -93,38 +99,40 @@ FREQ_DEFAULT_533: str r1, [r0, #0x1a4] ldr r1, =0x80100004 str r1, [r0, #0x1a8] - ldr r1, =0x0040005e + ldr r1, =0x00400046 str r1, [r0, #0x64] ldr r1, =0x1 str r1, [r0, #0x490] ldr r1, =0x00020001 str r1, [r0, #0xd0] - ldr r1, =0x00010000 + ldr r1, =0x00690000 str r1, [r0, #0xd4] ldr r1, =0x09300004 str r1, [r0, #0xdc] ldr r1, =0x04080000 str r1, [r0, #0xe0] - ldr r1, =0x00090004 + ldr r1, =0x00100004 str r1, [r0, #0xe4] ldr r1, =0x33f str r1, [r0, #0xf4] - ldr r1, =0x0908120a + ldr r1, =0x09081109 str r1, [r0, #0x100] - ldr r1, =0x0002020e + ldr r1, =0x0007020d str r1, [r0, #0x104] ldr r1, =0x03040407 str r1, [r0, #0x108] ldr r1, =0x00002006 str r1, [r0, #0x10c] - ldr r1, =0x04020204 + ldr r1, =0x04020205 str r1, [r0, #0x110] ldr r1, =0x03030202 str r1, [r0, #0x114] - ldr r1, =0x03030803 + ldr r1, =0x00000803 str r1, [r0, #0x120] ldr r1, =0x00800020 str r1, [r0, #0x180] + ldr r1, =0x02000100 + str r1, [r0, #0x184] ldr r1, =0x02098204 str r1, [r0, #0x190] ldr r1, =0x00030303 @@ -132,16 +140,18 @@ FREQ_DEFAULT_533: ldr r1, =0x00000016 str r1, [r0, #0x200] - ldr r1, =0x00171717 + ldr r1, =0x00080808 str r1, [r0, #0x204] - ldr r1, =0x04040404 + ldr r1, =0x00000f0f + str r1, [r0, #0x210] + ldr r1, =0x07070707 str r1, [r0, #0x214] - ldr r1, =0x00040404 + ldr r1, =0x0f070707 str r1, [r0, #0x218] - ldr r1, =0x06000601 + ldr r1, =0x06000604 str r1, [r0, #0x240] - ldr r1, =0x00001323 + ldr r1, =0x00000001 str r1, [r0, #0x244] ldr r0, =SRC_BASE_ADDR @@ -156,6 +166,8 @@ FREQ_DEFAULT_533: str r1, [r0, #0x4] ldr r1, =0x00060807 str r1, [r0, #0x10] + ldr r1, =0x1010007e + str r1, [r0, #0xb0] imx7d_ddrphy_latency_setting ldr r1, =0x08080808 str r1, [r0, #0x20] @@ -176,8 +188,6 @@ wait_zq: tst r1, #0x1 beq wait_zq - ldr r1, =0x0e447304 - str r1, [r0, #0xc0] ldr r1, =0x0e407304 str r1, [r0, #0xc0] |