[PATCH V2 24/49] imx: imx9: Add TRDC driver for TRDC init
Peng Fan (OSS)
peng.fan at oss.nxp.com
Mon Jun 27 05:24:30 CEST 2022
From: Ye Li <ye.li at nxp.com>
Add TRDC driver to iMX9. The TRDC init splits to two phases:
1. Early init phase will release TRDC from Sentinel and open write
permission to the memory where SPL image runs. Sentinel will set
the memory to RX only after ROM authentication for the OEM
closed part.
2. Init phase will configure TRDC to allow non-secure master to
access DDR. So the peripherals can work in u-boot.
Signed-off-by: Ye Li <ye.li at nxp.com>
Signed-off-by: Peng Fan <peng.fan at nxp.com>
---
arch/arm/include/asm/arch-imx9/trdc.h | 19 +
arch/arm/mach-imx/imx9/Makefile | 2 +-
arch/arm/mach-imx/imx9/soc.c | 3 +
arch/arm/mach-imx/imx9/trdc.c | 581 ++++++++++++++++++++++++++
4 files changed, 604 insertions(+), 1 deletion(-)
create mode 100644 arch/arm/include/asm/arch-imx9/trdc.h
create mode 100644 arch/arm/mach-imx/imx9/trdc.c
diff --git a/arch/arm/include/asm/arch-imx9/trdc.h b/arch/arm/include/asm/arch-imx9/trdc.h
new file mode 100644
index 00000000000..1481ee375b7
--- /dev/null
+++ b/arch/arm/include/asm/arch-imx9/trdc.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright 2022 NXP
+ */
+
+#ifndef __ASM_ARCH_IMX9_TRDC_H
+#define __ASM_ARCH_IMX9_TRDC_H
+
+int trdc_mbc_set_control(ulong trdc_reg, u32 mbc_x, u32 glbac_id, u32 glbac_val);
+int trdc_mbc_blk_config(ulong trdc_reg, u32 mbc_x, u32 dom_x, u32 mem_x, u32 blk_x,
+ bool sec_access, u32 glbac_id);
+int trdc_mrc_set_control(ulong trdc_reg, u32 mrc_x, u32 glbac_id, u32 glbac_val);
+int trdc_mrc_region_config(ulong trdc_reg, u32 mrc_x, u32 dom_x, u32 addr_start,
+ u32 addr_end, bool sec_access, u32 glbac_id);
+
+void trdc_early_init(void);
+void trdc_init(void);
+
+#endif
diff --git a/arch/arm/mach-imx/imx9/Makefile b/arch/arm/mach-imx/imx9/Makefile
index 7be0343d52e..0124212f266 100644
--- a/arch/arm/mach-imx/imx9/Makefile
+++ b/arch/arm/mach-imx/imx9/Makefile
@@ -3,4 +3,4 @@
# Copyright 2022 NXP
obj-y += lowlevel_init.o
-obj-y += soc.o clock.o clock_root.o
+obj-y += soc.o clock.o clock_root.o trdc.o
diff --git a/arch/arm/mach-imx/imx9/soc.c b/arch/arm/mach-imx/imx9/soc.c
index 9ea2d51495b..7c71cbdd55a 100644
--- a/arch/arm/mach-imx/imx9/soc.c
+++ b/arch/arm/mach-imx/imx9/soc.c
@@ -14,6 +14,7 @@
#include <asm/io.h>
#include <asm/arch/clock.h>
#include <asm/arch/sys_proto.h>
+#include <asm/arch/trdc.h>
#include <asm/mach-imx/boot_mode.h>
#include <asm/mach-imx/syscounter.h>
#include <asm/armv8/mmu.h>
@@ -204,6 +205,8 @@ int arch_cpu_init(void)
init_wdog();
clock_init();
+
+ trdc_early_init();
}
return 0;
diff --git a/arch/arm/mach-imx/imx9/trdc.c b/arch/arm/mach-imx/imx9/trdc.c
new file mode 100644
index 00000000000..b0881697a10
--- /dev/null
+++ b/arch/arm/mach-imx/imx9/trdc.c
@@ -0,0 +1,581 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2022 NXP
+ */
+
+#include <common.h>
+#include <log.h>
+#include <asm/io.h>
+#include <asm/types.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/sys_proto.h>
+#include <div64.h>
+#include <asm/mach-imx/s400_api.h>
+#include <asm/mach-imx/mu_hal.h>
+
+#define DID_NUM 16
+#define MBC_MAX_NUM 4
+#define MRC_MAX_NUM 2
+#define MBC_NUM(HWCFG) (((HWCFG) >> 16) & 0xF)
+#define MRC_NUM(HWCFG) (((HWCFG) >> 24) & 0x1F)
+
+struct mbc_mem_dom {
+ u32 mem_glbcfg[4];
+ u32 nse_blk_index;
+ u32 nse_blk_set;
+ u32 nse_blk_clr;
+ u32 nsr_blk_clr_all;
+ u32 memn_glbac[8];
+ /* The upper only existed in the beginning of each MBC */
+ u32 mem0_blk_cfg_w[64];
+ u32 mem0_blk_nse_w[16];
+ u32 mem1_blk_cfg_w[8];
+ u32 mem1_blk_nse_w[2];
+ u32 mem2_blk_cfg_w[8];
+ u32 mem2_blk_nse_w[2];
+ u32 mem3_blk_cfg_w[8];
+ u32 mem3_blk_nse_w[2];/*0x1F0, 0x1F4 */
+ u32 reserved[2];
+};
+
+struct mrc_rgn_dom {
+ u32 mrc_glbcfg[4];
+ u32 nse_rgn_indirect;
+ u32 nse_rgn_set;
+ u32 nse_rgn_clr;
+ u32 nse_rgn_clr_all;
+ u32 memn_glbac[8];
+ /* The upper only existed in the beginning of each MRC */
+ u32 rgn_desc_words[16][2]; /* 16 regions at max, 2 words per region */
+ u32 rgn_nse;
+ u32 reserved2[15];
+};
+
+struct mda_inst {
+ u32 mda_w[8];
+};
+
+struct trdc_mgr {
+ u32 trdc_cr;
+ u32 res0[59];
+ u32 trdc_hwcfg0;
+ u32 trdc_hwcfg1;
+ u32 res1[450];
+ struct mda_inst mda[8];
+ u32 res2[15808];
+};
+
+struct trdc_mbc {
+ struct mbc_mem_dom mem_dom[DID_NUM];
+};
+
+struct trdc_mrc {
+ struct mrc_rgn_dom mrc_dom[DID_NUM];
+};
+
+int trdc_mda_set_cpu(ulong trdc_reg, u32 mda_inst, u32 mda_reg, u8 sa, u8 dids,
+ u8 did, u8 pe, u8 pidm, u8 pid)
+{
+ struct trdc_mgr *trdc_base = (struct trdc_mgr *)trdc_reg;
+ u32 *mda_w = &trdc_base->mda[mda_inst].mda_w[mda_reg];
+ u32 val = readl(mda_w);
+
+ if (val & BIT(29)) /* non-cpu */
+ return -EINVAL;
+
+ val = BIT(31) | ((pid & 0x3f) << 16) | ((pidm & 0x3f) << 8) |
+ ((pe & 0x3) << 6) | ((sa & 0x3) << 14) | ((dids & 0x3) << 4) |
+ (did & 0xf);
+
+ writel(val, mda_w);
+
+ return 0;
+}
+
+int trdc_mda_set_noncpu(ulong trdc_reg, u32 mda_inst, u32 mda_reg,
+ bool did_bypass, u8 sa, u8 pa, u8 did)
+{
+ struct trdc_mgr *trdc_base = (struct trdc_mgr *)trdc_reg;
+ u32 *mda_w = &trdc_base->mda[mda_inst].mda_w[mda_reg];
+ u32 val = readl(mda_w);
+
+ if (!(val & BIT(29))) /* cpu */
+ return -EINVAL;
+
+ val = BIT(31) | ((sa & 0x3) << 6) | ((pa & 0x3) << 4) | (did & 0xf);
+ if (did_bypass)
+ val |= BIT(8);
+
+ writel(val, mda_w);
+
+ return 0;
+}
+
+static ulong trdc_get_mbc_base(ulong trdc_reg, u32 mbc_x)
+{
+ struct trdc_mgr *trdc_base = (struct trdc_mgr *)trdc_reg;
+ u32 mbc_num = MBC_NUM(trdc_base->trdc_hwcfg0);
+
+ if (mbc_x >= mbc_num)
+ return 0;
+
+ return trdc_reg + 0x10000 + 0x2000 * mbc_x;
+}
+
+static ulong trdc_get_mrc_base(ulong trdc_reg, u32 mrc_x)
+{
+ struct trdc_mgr *trdc_base = (struct trdc_mgr *)trdc_reg;
+ u32 mbc_num = MBC_NUM(trdc_base->trdc_hwcfg0);
+ u32 mrc_num = MRC_NUM(trdc_base->trdc_hwcfg0);
+
+ if (mrc_x >= mrc_num)
+ return 0;
+
+ return trdc_reg + 0x10000 + 0x2000 * mbc_num + 0x1000 * mrc_x;
+}
+
+int trdc_mbc_set_control(ulong trdc_reg, u32 mbc_x, u32 glbac_id, u32 glbac_val)
+{
+ struct trdc_mbc *mbc_base = (struct trdc_mbc *)trdc_get_mbc_base(trdc_reg, mbc_x);
+ struct mbc_mem_dom *mbc_dom;
+
+ if (mbc_base == 0 || glbac_id >= 8)
+ return -EINVAL;
+
+ /* only first dom has the glbac */
+ mbc_dom = &mbc_base->mem_dom[0];
+
+ debug("mbc 0x%lx\n", (ulong)mbc_dom);
+
+ writel(glbac_val, &mbc_dom->memn_glbac[glbac_id]);
+
+ return 0;
+}
+
+int trdc_mbc_blk_config(ulong trdc_reg, u32 mbc_x, u32 dom_x, u32 mem_x,
+ u32 blk_x, bool sec_access, u32 glbac_id)
+{
+ struct trdc_mbc *mbc_base = (struct trdc_mbc *)trdc_get_mbc_base(trdc_reg, mbc_x);
+ struct mbc_mem_dom *mbc_dom;
+ u32 *cfg_w, *nse_w;
+ u32 index, offset, val;
+
+ if (mbc_base == 0 || glbac_id >= 8)
+ return -EINVAL;
+
+ mbc_dom = &mbc_base->mem_dom[dom_x];
+
+ debug("mbc 0x%lx\n", (ulong)mbc_dom);
+
+ switch (mem_x) {
+ case 0:
+ cfg_w = &mbc_dom->mem0_blk_cfg_w[blk_x / 8];
+ nse_w = &mbc_dom->mem0_blk_nse_w[blk_x / 32];
+ break;
+ case 1:
+ cfg_w = &mbc_dom->mem1_blk_cfg_w[blk_x / 8];
+ nse_w = &mbc_dom->mem1_blk_nse_w[blk_x / 32];
+ break;
+ case 2:
+ cfg_w = &mbc_dom->mem2_blk_cfg_w[blk_x / 8];
+ nse_w = &mbc_dom->mem2_blk_nse_w[blk_x / 32];
+ break;
+ case 3:
+ cfg_w = &mbc_dom->mem3_blk_cfg_w[blk_x / 8];
+ nse_w = &mbc_dom->mem3_blk_nse_w[blk_x / 32];
+ break;
+ default:
+ return -EINVAL;
+ };
+
+ index = blk_x % 8;
+ offset = index * 4;
+
+ val = readl((void __iomem *)cfg_w);
+
+ val &= ~(0xFU << offset);
+
+ /* MBC0-3
+ * Global 0, 0x7777 secure pri/user read/write/execute, S400 has already set it.
+ * So select MBC0_MEMN_GLBAC0
+ */
+ if (sec_access) {
+ val |= ((0x0 | (glbac_id & 0x7)) << offset);
+ writel(val, (void __iomem *)cfg_w);
+ } else {
+ val |= ((0x8 | (glbac_id & 0x7)) << offset); /* nse bit set */
+ writel(val, (void __iomem *)cfg_w);
+ }
+
+ return 0;
+}
+
+int trdc_mrc_set_control(ulong trdc_reg, u32 mrc_x, u32 glbac_id, u32 glbac_val)
+{
+ struct trdc_mrc *mrc_base = (struct trdc_mrc *)trdc_get_mrc_base(trdc_reg, mrc_x);
+ struct mrc_rgn_dom *mrc_dom;
+
+ if (mrc_base == 0 || glbac_id >= 8)
+ return -EINVAL;
+
+ /* only first dom has the glbac */
+ mrc_dom = &mrc_base->mrc_dom[0];
+
+ debug("mrc_dom 0x%lx\n", (ulong)mrc_dom);
+
+ writel(glbac_val, &mrc_dom->memn_glbac[glbac_id]);
+
+ return 0;
+}
+
+int trdc_mrc_region_config(ulong trdc_reg, u32 mrc_x, u32 dom_x, u32 addr_start,
+ u32 addr_end, bool sec_access, u32 glbac_id)
+{
+ struct trdc_mrc *mrc_base = (struct trdc_mrc *)trdc_get_mrc_base(trdc_reg, mrc_x);
+ struct mrc_rgn_dom *mrc_dom;
+ u32 *desc_w;
+ u32 start, end;
+ u32 i, free = 8;
+ bool vld, hit = false;
+
+ if (mrc_base == 0 || glbac_id >= 8)
+ return -EINVAL;
+
+ mrc_dom = &mrc_base->mrc_dom[dom_x];
+
+ addr_start &= ~0x3fff;
+ addr_end &= ~0x3fff;
+
+ debug("mrc_dom 0x%lx\n", (ulong)mrc_dom);
+
+ for (i = 0; i < 8; i++) {
+ desc_w = &mrc_dom->rgn_desc_words[i][0];
+
+ debug("desc_w 0x%lx\n", (ulong)desc_w);
+
+ start = readl((void __iomem *)desc_w) & (~0x3fff);
+ end = readl((void __iomem *)(desc_w + 1));
+ vld = end & 0x1;
+ end = end & (~0x3fff);
+
+ if (start == 0 && end == 0 && !vld && free >= 8)
+ free = i;
+
+ /* Check all the region descriptors, even overlap */
+ if (addr_start >= end || addr_end <= start || !vld)
+ continue;
+
+ /* MRC0,1
+ * Global 0, 0x7777 secure pri/user read/write/execute, S400 has already set it.
+ * So select MRCx_MEMN_GLBAC0
+ */
+ if (sec_access) {
+ writel(start | (glbac_id & 0x7), (void __iomem *)desc_w);
+ writel(end | 0x1, (void __iomem *)(desc_w + 1));
+ } else {
+ writel(start | (glbac_id & 0x7), (void __iomem *)desc_w);
+ writel(end | 0x1 | 0x10, (void __iomem *)(desc_w + 1));
+ }
+
+ if (addr_start >= start && addr_end <= end)
+ hit = true;
+ }
+
+ if (!hit) {
+ if (free >= 8)
+ return -EFAULT;
+
+ desc_w = &mrc_dom->rgn_desc_words[free][0];
+
+ debug("free desc_w 0x%lx\n", (ulong)desc_w);
+ debug("[0x%x] [0x%x]\n", addr_start | (glbac_id & 0x7), addr_end | 0x1);
+
+ if (sec_access) {
+ writel(addr_start | (glbac_id & 0x7), (void __iomem *)desc_w);
+ writel(addr_end | 0x1, (void __iomem *)(desc_w + 1));
+ } else {
+ writel(addr_start | (glbac_id & 0x7), (void __iomem *)desc_w);
+ writel((addr_end | 0x1 | 0x10), (void __iomem *)(desc_w + 1));
+ }
+ }
+
+ return 0;
+}
+
+bool trdc_mrc_enabled(ulong trdc_base)
+{
+ return (!!(readl((void __iomem *)trdc_base) & 0x8000));
+}
+
+bool trdc_mbc_enabled(ulong trdc_base)
+{
+ return (!!(readl((void __iomem *)trdc_base) & 0x4000));
+}
+
+int release_rdc(u8 xrdc)
+{
+ ulong s_mu_base = 0x47520000UL;
+ struct imx8ulp_s400_msg msg;
+ int ret;
+ u32 rdc_id;
+
+ switch (xrdc) {
+ case 0:
+ rdc_id = 0x74;
+ break;
+ case 1:
+ rdc_id = 0x78;
+ break;
+ case 2:
+ rdc_id = 0x82;
+ break;
+ case 3:
+ rdc_id = 0x86;
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ msg.version = AHAB_VERSION;
+ msg.tag = AHAB_CMD_TAG;
+ msg.size = 2;
+ msg.command = AHAB_RELEASE_RDC_REQ_CID;
+ msg.data[0] = (rdc_id << 8) | 0x2; /* A55 */
+
+ mu_hal_init(s_mu_base);
+ mu_hal_sendmsg(s_mu_base, 0, *((u32 *)&msg));
+ mu_hal_sendmsg(s_mu_base, 1, msg.data[0]);
+
+ ret = mu_hal_receivemsg(s_mu_base, 0, (u32 *)&msg);
+ if (!ret) {
+ ret = mu_hal_receivemsg(s_mu_base, 1, &msg.data[0]);
+ if (!ret) {
+ if ((msg.data[0] & 0xff) == 0xd6)
+ return 0;
+ }
+
+ return -EIO;
+ }
+
+ return ret;
+}
+
+void trdc_early_init(void)
+{
+ int ret = 0, i;
+
+ ret |= release_rdc(0);
+ ret |= release_rdc(2);
+ ret |= release_rdc(1);
+ ret |= release_rdc(3);
+
+ if (!ret) {
+ /* Set OCRAM to RWX for secure, when OEM_CLOSE, the image is RX only */
+ trdc_mbc_set_control(0x49010000, 3, 0, 0x7700);
+
+ for (i = 0; i < 40; i++)
+ trdc_mbc_blk_config(0x49010000, 3, 3, 0, i, true, 0);
+
+ for (i = 0; i < 40; i++)
+ trdc_mbc_blk_config(0x49010000, 3, 3, 1, i, true, 0);
+
+ for (i = 0; i < 40; i++)
+ trdc_mbc_blk_config(0x49010000, 3, 0, 0, i, true, 0);
+
+ for (i = 0; i < 40; i++)
+ trdc_mbc_blk_config(0x49010000, 3, 0, 1, i, true, 0);
+ }
+}
+
+void trdc_init(void)
+{
+ /* TRDC mega */
+ if (trdc_mrc_enabled(0x49010000)) {
+ /* DDR */
+ trdc_mrc_set_control(0x49010000, 0, 0, 0x7777);
+
+ /* S400*/
+ trdc_mrc_region_config(0x49010000, 0, 0, 0x80000000, 0xFFFFFFFF, false, 0);
+
+ /* MTR */
+ trdc_mrc_region_config(0x49010000, 0, 1, 0x80000000, 0xFFFFFFFF, false, 0);
+
+ /* M33 */
+ trdc_mrc_region_config(0x49010000, 0, 2, 0x80000000, 0xFFFFFFFF, false, 0);
+
+ /* A55*/
+ trdc_mrc_region_config(0x49010000, 0, 3, 0x80000000, 0xFFFFFFFF, false, 0);
+
+ /* For USDHC1 to DDR, USDHC1 is default force to non-secure */
+ trdc_mrc_region_config(0x49010000, 0, 5, 0x80000000, 0xFFFFFFFF, false, 0);
+
+ /* For USDHC2 to DDR, USDHC2 is default force to non-secure */
+ trdc_mrc_region_config(0x49010000, 0, 6, 0x80000000, 0xFFFFFFFF, false, 0);
+
+ /* eDMA */
+ trdc_mrc_region_config(0x49010000, 0, 7, 0x80000000, 0xFFFFFFFF, false, 0);
+
+ /*CoreSight, TestPort*/
+ trdc_mrc_region_config(0x49010000, 0, 8, 0x80000000, 0xFFFFFFFF, false, 0);
+
+ /* DAP */
+ trdc_mrc_region_config(0x49010000, 0, 9, 0x80000000, 0xFFFFFFFF, false, 0);
+
+ /*SoC masters */
+ trdc_mrc_region_config(0x49010000, 0, 10, 0x80000000, 0xFFFFFFFF, false, 0);
+
+ /*USB*/
+ trdc_mrc_region_config(0x49010000, 0, 11, 0x80000000, 0xFFFFFFFF, false, 0);
+ }
+}
+
+#if DEBUG
+int trdc_mbc_control_dump(ulong trdc_reg, u32 mbc_x, u32 glbac_id)
+{
+ struct trdc_mbc *mbc_base = (struct trdc_mbc *)trdc_get_mbc_base(trdc_reg, mbc_x);
+ struct mbc_mem_dom *mbc_dom;
+
+ if (mbc_base == 0 || glbac_id >= 8)
+ return -EINVAL;
+
+ /* only first dom has the glbac */
+ mbc_dom = &mbc_base->mem_dom[0];
+
+ printf("mbc_dom %u glbac %u: 0x%x\n",
+ mbc_x, glbac_id, readl(&mbc_dom->memn_glbac[glbac_id]));
+
+ return 0;
+}
+
+int trdc_mbc_mem_dump(ulong trdc_reg, u32 mbc_x, u32 dom_x, u32 mem_x, u32 word)
+{
+ struct trdc_mbc *mbc_base = (struct trdc_mbc *)trdc_get_mbc_base(trdc_reg, mbc_x);
+ struct mbc_mem_dom *mbc_dom;
+ u32 *cfg_w;
+
+ if (mbc_base == 0)
+ return -EINVAL;
+
+ mbc_dom = &mbc_base->mem_dom[dom_x];
+
+ switch (mem_x) {
+ case 0:
+ cfg_w = &mbc_dom->mem0_blk_cfg_w[word];
+ break;
+ case 1:
+ cfg_w = &mbc_dom->mem1_blk_cfg_w[word];
+ break;
+ case 2:
+ cfg_w = &mbc_dom->mem2_blk_cfg_w[word];
+ break;
+ case 3:
+ cfg_w = &mbc_dom->mem3_blk_cfg_w[word];
+ break;
+ default:
+ return -EINVAL;
+ };
+
+ printf("mbc_dom %u dom %u mem %u word %u: 0x%x\n",
+ mbc_x, dom_x, mem_x, word, readl((void __iomem *)cfg_w));
+
+ return 0;
+}
+
+int trdc_mrc_control_dump(ulong trdc_reg, u32 mrc_x, u32 glbac_id)
+{
+ struct trdc_mrc *mrc_base = (struct trdc_mrc *)trdc_get_mrc_base(trdc_reg, mrc_x);
+ struct mrc_rgn_dom *mrc_dom;
+
+ if (mrc_base == 0 || glbac_id >= 8)
+ return -EINVAL;
+
+ /* only first dom has the glbac */
+ mrc_dom = &mrc_base->mrc_dom[0];
+
+ printf("mrc_dom %u glbac %u: 0x%x\n",
+ mrc_x, glbac_id, readl(&mrc_dom->memn_glbac[glbac_id]));
+
+ return 0;
+}
+
+void trdc_dump(void)
+{
+ u32 i;
+
+ printf("TRDC AONMIX MBC\n");
+
+ trdc_mbc_control_dump(0x44270000, 0, 0);
+ trdc_mbc_control_dump(0x44270000, 1, 0);
+
+ for (i = 0; i < 11; i++)
+ trdc_mbc_mem_dump(0x44270000, 0, 3, 0, i);
+ for (i = 0; i < 1; i++)
+ trdc_mbc_mem_dump(0x44270000, 0, 3, 1, i);
+
+ for (i = 0; i < 4; i++)
+ trdc_mbc_mem_dump(0x44270000, 1, 3, 0, i);
+ for (i = 0; i < 4; i++)
+ trdc_mbc_mem_dump(0x44270000, 1, 3, 1, i);
+
+ printf("TRDC WAKEUP MBC\n");
+
+ trdc_mbc_control_dump(0x42460000, 0, 0);
+ trdc_mbc_control_dump(0x42460000, 1, 0);
+
+ for (i = 0; i < 15; i++)
+ trdc_mbc_mem_dump(0x42460000, 0, 3, 0, i);
+
+ trdc_mbc_mem_dump(0x42460000, 0, 3, 1, 0);
+ trdc_mbc_mem_dump(0x42460000, 0, 3, 2, 0);
+
+ for (i = 0; i < 2; i++)
+ trdc_mbc_mem_dump(0x42460000, 1, 3, 0, i);
+
+ trdc_mbc_mem_dump(0x42460000, 1, 3, 1, 0);
+ trdc_mbc_mem_dump(0x42460000, 1, 3, 2, 0);
+ trdc_mbc_mem_dump(0x42460000, 1, 3, 3, 0);
+
+ printf("TRDC NICMIX MBC\n");
+
+ trdc_mbc_control_dump(0x49010000, 0, 0);
+ trdc_mbc_control_dump(0x49010000, 1, 0);
+ trdc_mbc_control_dump(0x49010000, 2, 0);
+ trdc_mbc_control_dump(0x49010000, 3, 0);
+
+ for (i = 0; i < 7; i++)
+ trdc_mbc_mem_dump(0x49010000, 0, 3, 0, i);
+
+ for (i = 0; i < 2; i++)
+ trdc_mbc_mem_dump(0x49010000, 0, 3, 1, i);
+
+ for (i = 0; i < 5; i++)
+ trdc_mbc_mem_dump(0x49010000, 0, 3, 2, i);
+
+ for (i = 0; i < 6; i++)
+ trdc_mbc_mem_dump(0x49010000, 0, 3, 3, i);
+
+ for (i = 0; i < 1; i++)
+ trdc_mbc_mem_dump(0x49010000, 1, 3, 0, i);
+
+ for (i = 0; i < 1; i++)
+ trdc_mbc_mem_dump(0x49010000, 1, 3, 1, i);
+
+ for (i = 0; i < 3; i++)
+ trdc_mbc_mem_dump(0x49010000, 1, 3, 2, i);
+
+ for (i = 0; i < 3; i++)
+ trdc_mbc_mem_dump(0x49010000, 1, 3, 3, i);
+
+ for (i = 0; i < 2; i++)
+ trdc_mbc_mem_dump(0x49010000, 2, 3, 0, i);
+
+ for (i = 0; i < 2; i++)
+ trdc_mbc_mem_dump(0x49010000, 2, 3, 1, i);
+
+ for (i = 0; i < 5; i++)
+ trdc_mbc_mem_dump(0x49010000, 3, 3, 0, i);
+
+ for (i = 0; i < 5; i++)
+ trdc_mbc_mem_dump(0x49010000, 3, 3, 1, i);
+}
+#endif
--
2.36.0
More information about the U-Boot
mailing list