diff options
Diffstat (limited to 'board')
| -rw-r--r-- | board/freescale/mx7d_12x12_lpddr3_arm2/plugin.S | 50 |
1 files changed, 27 insertions, 23 deletions
diff --git a/board/freescale/mx7d_12x12_lpddr3_arm2/plugin.S b/board/freescale/mx7d_12x12_lpddr3_arm2/plugin.S index cdc6d47..f301a54 100644 --- a/board/freescale/mx7d_12x12_lpddr3_arm2/plugin.S +++ b/board/freescale/mx7d_12x12_lpddr3_arm2/plugin.S @@ -8,15 +8,6 @@ /* DDR script */ .macro imx7d_12x12_lpddr3_arm2_setting - /* down pll_ddr to 800M */ - ldr r0, =ANATOP_BASE_ADDR - ldr r1, =0x00603021 - str r1, [r0, #0x70] -wait_freq: - ldr r1, [r0, #0x70] - tst r1, #0x80000000 - beq wait_freq - /* Configure ocram_epdc */ ldr r0, =IOMUXC_GPR_BASE_ADDR ldr r1, =0x4f400005 @@ -30,7 +21,7 @@ wait_freq: ldr r0, =DDRC_IPS_BASE_ADDR ldr r1, =0x03040008 str r1, [r0] - ldr r1, =0x00210038 + ldr r1, =0x00200038 str r1, [r0, #0x64] ldr r1, =0x1 str r1, [r0, #0x490] @@ -38,7 +29,7 @@ wait_freq: str r1, [r0, #0xd0] ldr r1, =0x00c3000a str r1, [r0, #0xdc] - ldr r1, =0x00020000 + ldr r1, =0x00010000 str r1, [r0, #0xe0] ldr r1, =0x00110006 str r1, [r0, #0xe4] @@ -60,6 +51,8 @@ wait_freq: str r1, [r0, #0x118] ldr r1, =0x00000202 str r1, [r0, #0x11c] + ldr r1, =0x00000202 + str r1, [r0, #0x120] ldr r1, =0x00600018 str r1, [r0, #0x180] ldr r1, =0x00e00100 @@ -70,7 +63,7 @@ wait_freq: str r1, [r0, #0x194] ldr r1, =0x80400003 str r1, [r0, #0x1a0] - ldr r1, =0x00001020 + ldr r1, =0x00100020 str r1, [r0, #0x1a4] ldr r1, =0x80100004 str r1, [r0, #0x1a8] @@ -79,9 +72,11 @@ wait_freq: str r1, [r0, #0x200] ldr r1, =0x00171717 str r1, [r0, #0x204] + ldr r1, =0x00000f00 + str r1, [r0, #0x210] ldr r1, =0x05050505 str r1, [r0, #0x214] - ldr r1, =0x00050505 + ldr r1, =0x0f0f0505 str r1, [r0, #0x218] ldr r1, =0x06000601 @@ -103,17 +98,31 @@ wait_freq: str r1, [r0, #0x8] ldr r1, =0x0007080c str r1, [r0, #0x10] + ldr r1, =0x1010007e + str r1, [r0, #0xb0] ldr r1, =0x01010000 str r1, [r0, #0x1c] - ldr r1, =0x0db60db6 + ldr r1, =0x0db60d6e str r1, [r0, #0x9c] + + ldr r1, =0x06060606 + str r1, [r0, #0x30] + ldr r1, =0x0a0a0a0a + str r1, [r0, #0x20] + ldr r1, =0x01000008 + str r1, [r0, #0x50] + ldr r1, =0x00000008 + str r1, [r0, #0x50] + ldr r1, =0x0000000f str r1, [r0, #0x18] - ldr r1, =0x0f407304 + ldr r1, =0x1e487304 + str r1, [r0, #0xc0] + ldr r1, =0x1e487304 str r1, [r0, #0xc0] - ldr r1, =0x0f447304 + ldr r1, =0x1e487306 str r1, [r0, #0xc0] - ldr r1, =0x0f447306 + ldr r1, =0x1e4c7304 str r1, [r0, #0xc0] wait_zq: @@ -121,7 +130,7 @@ wait_zq: tst r1, #0x1 beq wait_zq - ldr r1, =0x0f407304 + ldr r1, =0x1e487304 str r1, [r0, #0xc0] ldr r0, =CCM_BASE_ADDR @@ -135,11 +144,6 @@ wait_zq: mov r1, #0x2 ldr r2, =0x4130 str r1, [r0, r2] - ldr r0, =DDRPHY_IPS_BASE_ADDR - ldr r1, =0x01000018 - str r1, [r0, #0x50] - ldr r1, =0x00000018 - str r1, [r0, #0x50] ldr r0, =DDRC_IPS_BASE_ADDR wait_stat: |