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-rw-r--r--arch/arm/cpu/arm926ejs/lpc32xx/devices.c8
-rw-r--r--arch/arm/cpu/armv7/am33xx/board.c12
-rw-r--r--arch/arm/cpu/armv7/omap-common/clocks-common.c21
-rw-r--r--arch/arm/cpu/armv7/omap-common/emif-common.c50
-rw-r--r--arch/arm/cpu/armv7/omap-common/hwinit-common.c44
-rw-r--r--arch/arm/cpu/armv7/omap5/Kconfig2
-rw-r--r--arch/arm/cpu/armv7/omap5/sdram.c183
-rw-r--r--arch/arm/cpu/armv8/u-boot-spl.lds2
8 files changed, 126 insertions, 196 deletions
diff --git a/arch/arm/cpu/arm926ejs/lpc32xx/devices.c b/arch/arm/cpu/arm926ejs/lpc32xx/devices.c
index b6db23e..399b07c 100644
--- a/arch/arm/cpu/arm926ejs/lpc32xx/devices.c
+++ b/arch/arm/cpu/arm926ejs/lpc32xx/devices.c
@@ -45,10 +45,10 @@ void lpc32xx_uart_init(unsigned int uart_id)
#if !CONFIG_IS_ENABLED(OF_CONTROL)
static const struct ns16550_platdata lpc32xx_uart[] = {
- { UART3_BASE, 2, CONFIG_SYS_NS16550_CLK },
- { UART4_BASE, 2, CONFIG_SYS_NS16550_CLK },
- { UART5_BASE, 2, CONFIG_SYS_NS16550_CLK },
- { UART6_BASE, 2, CONFIG_SYS_NS16550_CLK },
+ { .base = UART3_BASE, .reg_shift = 2, .clock = CONFIG_SYS_NS16550_CLK },
+ { .base = UART4_BASE, .reg_shift = 2, .clock = CONFIG_SYS_NS16550_CLK },
+ { .base = UART5_BASE, .reg_shift = 2, .clock = CONFIG_SYS_NS16550_CLK },
+ { .base = UART6_BASE, .reg_shift = 2, .clock = CONFIG_SYS_NS16550_CLK },
};
#if defined(CONFIG_LPC32XX_HSUART)
diff --git a/arch/arm/cpu/armv7/am33xx/board.c b/arch/arm/cpu/armv7/am33xx/board.c
index e8d5be3..a99cbf9 100644
--- a/arch/arm/cpu/armv7/am33xx/board.c
+++ b/arch/arm/cpu/armv7/am33xx/board.c
@@ -40,14 +40,14 @@ DECLARE_GLOBAL_DATA_PTR;
#if !CONFIG_IS_ENABLED(OF_CONTROL)
static const struct ns16550_platdata am33xx_serial[] = {
- { CONFIG_SYS_NS16550_COM1, 2, CONFIG_SYS_NS16550_CLK },
+ { .base = CONFIG_SYS_NS16550_COM1, .reg_shift = 2, .clock = CONFIG_SYS_NS16550_CLK },
# ifdef CONFIG_SYS_NS16550_COM2
- { CONFIG_SYS_NS16550_COM2, 2, CONFIG_SYS_NS16550_CLK },
+ { .base = CONFIG_SYS_NS16550_COM2, .reg_shift = 2, .clock = CONFIG_SYS_NS16550_CLK },
# ifdef CONFIG_SYS_NS16550_COM3
- { CONFIG_SYS_NS16550_COM3, 2, CONFIG_SYS_NS16550_CLK },
- { CONFIG_SYS_NS16550_COM4, 2, CONFIG_SYS_NS16550_CLK },
- { CONFIG_SYS_NS16550_COM5, 2, CONFIG_SYS_NS16550_CLK },
- { CONFIG_SYS_NS16550_COM6, 2, CONFIG_SYS_NS16550_CLK },
+ { .base = CONFIG_SYS_NS16550_COM3, .reg_shift = 2, .clock = CONFIG_SYS_NS16550_CLK },
+ { .base = CONFIG_SYS_NS16550_COM4, .reg_shift = 2, .clock = CONFIG_SYS_NS16550_CLK },
+ { .base = CONFIG_SYS_NS16550_COM5, .reg_shift = 2, .clock = CONFIG_SYS_NS16550_CLK },
+ { .base = CONFIG_SYS_NS16550_COM6, .reg_shift = 2, .clock = CONFIG_SYS_NS16550_CLK },
# endif
# endif
};
diff --git a/arch/arm/cpu/armv7/omap-common/clocks-common.c b/arch/arm/cpu/armv7/omap-common/clocks-common.c
index e28b795..367d224 100644
--- a/arch/arm/cpu/armv7/omap-common/clocks-common.c
+++ b/arch/arm/cpu/armv7/omap-common/clocks-common.c
@@ -769,7 +769,7 @@ void lock_dpll(u32 const base)
wait_for_lock(base);
}
-void setup_clocks_for_console(void)
+static void setup_clocks_for_console(void)
{
/* Do not add any spl_debug prints in this function */
clrsetbits_le32((*prcm)->cm_l4per_clkstctrl, CD_CLKCTRL_CLKTRCTRL_MASK,
@@ -853,14 +853,31 @@ void do_disable_clocks(u32 const *clk_domains,
disable_clock_domain(clk_domains[i]);
}
-void prcm_init(void)
+/**
+ * setup_early_clocks() - Setup early clocks needed for SoC
+ *
+ * Setup clocks for console, SPL basic initialization clocks and initialize
+ * the timer. This is invoked prior prcm_init.
+ */
+void setup_early_clocks(void)
{
switch (omap_hw_init_context()) {
case OMAP_INIT_CONTEXT_SPL:
case OMAP_INIT_CONTEXT_UBOOT_FROM_NOR:
case OMAP_INIT_CONTEXT_UBOOT_AFTER_CH:
+ setup_clocks_for_console();
enable_basic_clocks();
timer_init();
+ /* Fall through */
+ }
+}
+
+void prcm_init(void)
+{
+ switch (omap_hw_init_context()) {
+ case OMAP_INIT_CONTEXT_SPL:
+ case OMAP_INIT_CONTEXT_UBOOT_FROM_NOR:
+ case OMAP_INIT_CONTEXT_UBOOT_AFTER_CH:
scale_vcores(*omap_vcores);
setup_dplls();
setup_warmreset_time();
diff --git a/arch/arm/cpu/armv7/omap-common/emif-common.c b/arch/arm/cpu/armv7/omap-common/emif-common.c
index bf7bf26..697d6e0 100644
--- a/arch/arm/cpu/armv7/omap-common/emif-common.c
+++ b/arch/arm/cpu/armv7/omap-common/emif-common.c
@@ -163,7 +163,11 @@ void emif_update_timings(u32 base, const struct emif_regs *regs)
{
struct emif_reg_struct *emif = (struct emif_reg_struct *)base;
- writel(regs->ref_ctrl, &emif->emif_sdram_ref_ctrl_shdw);
+ if (!is_dra7xx())
+ writel(regs->ref_ctrl, &emif->emif_sdram_ref_ctrl_shdw);
+ else
+ writel(regs->ref_ctrl_final, &emif->emif_sdram_ref_ctrl_shdw);
+
writel(regs->sdram_tim1, &emif->emif_sdram_tim_1_shdw);
writel(regs->sdram_tim2, &emif->emif_sdram_tim_2_shdw);
writel(regs->sdram_tim3, &emif->emif_sdram_tim_3_shdw);
@@ -246,33 +250,39 @@ static void update_hwleveling_output(u32 base, const struct emif_regs *regs)
{
struct emif_reg_struct *emif = (struct emif_reg_struct *)base;
u32 *emif_ext_phy_ctrl_reg, *emif_phy_status;
- u32 reg, i;
+ u32 reg, i, phy;
emif_phy_status = (u32 *)&emif->emif_ddr_phy_status[7];
+ phy = readl(&emif->emif_ddr_phy_ctrl_1);
/* Update PHY_REG_RDDQS_RATIO */
emif_ext_phy_ctrl_reg = (u32 *)&emif->emif_ddr_ext_phy_ctrl_7;
- for (i = 0; i < PHY_RDDQS_RATIO_REGS; i++) {
- reg = readl(emif_phy_status++);
- writel(reg, emif_ext_phy_ctrl_reg++);
- writel(reg, emif_ext_phy_ctrl_reg++);
- }
+ if (!(phy & EMIF_DDR_PHY_CTRL_1_RDLVL_MASK_MASK))
+ for (i = 0; i < PHY_RDDQS_RATIO_REGS; i++) {
+ reg = readl(emif_phy_status++);
+ writel(reg, emif_ext_phy_ctrl_reg++);
+ writel(reg, emif_ext_phy_ctrl_reg++);
+ }
/* Update PHY_REG_FIFO_WE_SLAVE_RATIO */
emif_ext_phy_ctrl_reg = (u32 *)&emif->emif_ddr_ext_phy_ctrl_2;
- for (i = 0; i < PHY_FIFO_WE_SLAVE_RATIO_REGS; i++) {
- reg = readl(emif_phy_status++);
- writel(reg, emif_ext_phy_ctrl_reg++);
- writel(reg, emif_ext_phy_ctrl_reg++);
- }
+ emif_phy_status = (u32 *)&emif->emif_ddr_phy_status[12];
+ if (!(phy & EMIF_DDR_PHY_CTRL_1_RDLVLGATE_MASK_MASK))
+ for (i = 0; i < PHY_FIFO_WE_SLAVE_RATIO_REGS; i++) {
+ reg = readl(emif_phy_status++);
+ writel(reg, emif_ext_phy_ctrl_reg++);
+ writel(reg, emif_ext_phy_ctrl_reg++);
+ }
/* Update PHY_REG_WR_DQ/DQS_SLAVE_RATIO */
emif_ext_phy_ctrl_reg = (u32 *)&emif->emif_ddr_ext_phy_ctrl_12;
- for (i = 0; i < PHY_REG_WR_DQ_SLAVE_RATIO_REGS; i++) {
- reg = readl(emif_phy_status++);
- writel(reg, emif_ext_phy_ctrl_reg++);
- writel(reg, emif_ext_phy_ctrl_reg++);
- }
+ emif_phy_status = (u32 *)&emif->emif_ddr_phy_status[17];
+ if (!(phy & EMIF_DDR_PHY_CTRL_1_WRLVL_MASK_MASK))
+ for (i = 0; i < PHY_REG_WR_DQ_SLAVE_RATIO_REGS; i++) {
+ reg = readl(emif_phy_status++);
+ writel(reg, emif_ext_phy_ctrl_reg++);
+ writel(reg, emif_ext_phy_ctrl_reg++);
+ }
/* Disable Leveling */
writel(regs->emif_ddr_phy_ctlr_1, &emif->emif_ddr_phy_ctrl_1);
@@ -323,8 +333,10 @@ static void dra7_ddr3_init(u32 base, const struct emif_regs *regs)
{
struct emif_reg_struct *emif = (struct emif_reg_struct *)base;
- if (warm_reset())
+ if (warm_reset()) {
emif_reset_phy(base);
+ writel(0x0, &emif->emif_pwr_mgmt_ctrl);
+ }
do_ext_phy_settings(base, regs);
writel(regs->ref_ctrl | EMIF_REG_INITREF_DIS_MASK,
@@ -1317,6 +1329,8 @@ void dmm_init(u32 base)
&hw_lisa_map_regs->dmm_lisa_map_1);
writel(lisa_map_regs->dmm_lisa_map_0,
&hw_lisa_map_regs->dmm_lisa_map_0);
+
+ setbits_le32(MA_PRIORITY, MA_HIMEM_INTERLEAVE_UN_MASK);
}
/*
diff --git a/arch/arm/cpu/armv7/omap-common/hwinit-common.c b/arch/arm/cpu/armv7/omap-common/hwinit-common.c
index 80794f9..99634fd 100644
--- a/arch/arm/cpu/armv7/omap-common/hwinit-common.c
+++ b/arch/arm/cpu/armv7/omap-common/hwinit-common.c
@@ -97,21 +97,36 @@ int arch_cpu_init(void)
}
#endif /* CONFIG_ARCH_CPU_INIT */
-/*
- * Routine: s_init
- * Description: Does early system init of watchdog, muxing, andclocks
+/**
+ * do_board_detect() - Detect board description
+ *
+ * Function to detect board description. This is expected to be
+ * overridden in the SoC family board file where desired.
+ */
+void __weak do_board_detect(void)
+{
+}
+
+void s_init(void)
+{
+}
+
+/**
+ * early_system_init - Does Early system initialization.
+ *
+ * Does early system init of watchdog, muxing, andclocks
* Watchdog disable is done always. For the rest what gets done
- * depends on the boot mode in which this function is executed
- * 1. s_init of SPL running from SRAM
- * 2. s_init of U-Boot running from FLASH
- * 3. s_init of U-Boot loaded to SDRAM by SPL
- * 4. s_init of U-Boot loaded to SDRAM by ROM code using the
+ * depends on the boot mode in which this function is executed when
+ * 1. SPL running from SRAM
+ * 2. U-Boot running from FLASH
+ * 3. U-Boot loaded to SDRAM by SPL
+ * 4. U-Boot loaded to SDRAM by ROM code using the
* Configuration Header feature
* Please have a look at the respective functions to see what gets
* done in each of these cases
* This function is called with SRAM stack.
*/
-void s_init(void)
+void early_system_init(void)
{
init_omap_revision();
hw_data_init();
@@ -125,16 +140,17 @@ void s_init(void)
set_mux_conf_regs();
#ifdef CONFIG_SPL_BUILD
srcomp_enable();
- setup_clocks_for_console();
-
do_io_settings();
#endif
+ setup_early_clocks();
+ do_board_detect();
prcm_init();
}
#ifdef CONFIG_SPL_BUILD
void board_init_f(ulong dummy)
{
+ early_system_init();
#ifdef CONFIG_BOARD_EARLY_INIT_F
board_early_init_f();
#endif
@@ -143,6 +159,12 @@ void board_init_f(ulong dummy)
}
#endif
+int arch_cpu_init_dm(void)
+{
+ early_system_init();
+ return 0;
+}
+
/*
* Routine: wait_for_command_complete
* Description: Wait for posting to finish on watchdog
diff --git a/arch/arm/cpu/armv7/omap5/Kconfig b/arch/arm/cpu/armv7/omap5/Kconfig
index bfa264e..026bf24 100644
--- a/arch/arm/cpu/armv7/omap5/Kconfig
+++ b/arch/arm/cpu/armv7/omap5/Kconfig
@@ -12,9 +12,11 @@ config TARGET_OMAP5_UEVM
config TARGET_DRA7XX_EVM
bool "TI DRA7XX"
+ select TI_I2C_BOARD_DETECT
config TARGET_BEAGLE_X15
bool "BeagleBoard X15"
+ select TI_I2C_BOARD_DETECT
endchoice
diff --git a/arch/arm/cpu/armv7/omap5/sdram.c b/arch/arm/cpu/armv7/omap5/sdram.c
index a8d63c2..7dc5bb7 100644
--- a/arch/arm/cpu/armv7/omap5/sdram.c
+++ b/arch/arm/cpu/armv7/omap5/sdram.c
@@ -137,81 +137,6 @@ const struct emif_regs emif_regs_ddr3_532_mhz_1cs_es2 = {
.emif_rd_wr_exec_thresh = 0x40000305
};
-const struct emif_regs emif_1_regs_ddr3_532_mhz_1cs_dra_es1 = {
- .sdram_config_init = 0x61851ab2,
- .sdram_config = 0x61851ab2,
- .sdram_config2 = 0x08000000,
- .ref_ctrl = 0x000040F1,
- .ref_ctrl_final = 0x00001035,
- .sdram_tim1 = 0xCCCF36B3,
- .sdram_tim2 = 0x308F7FDA,
- .sdram_tim3 = 0x027F88A8,
- .read_idle_ctrl = 0x00050000,
- .zq_config = 0x0007190B,
- .temp_alert_config = 0x00000000,
- .emif_ddr_phy_ctlr_1_init = 0x0024400B,
- .emif_ddr_phy_ctlr_1 = 0x0E24400B,
- .emif_ddr_ext_phy_ctrl_1 = 0x10040100,
- .emif_ddr_ext_phy_ctrl_2 = 0x00910091,
- .emif_ddr_ext_phy_ctrl_3 = 0x00950095,
- .emif_ddr_ext_phy_ctrl_4 = 0x009B009B,
- .emif_ddr_ext_phy_ctrl_5 = 0x009E009E,
- .emif_rd_wr_lvl_rmp_win = 0x00000000,
- .emif_rd_wr_lvl_rmp_ctl = 0x80000000,
- .emif_rd_wr_lvl_ctl = 0x00000000,
- .emif_rd_wr_exec_thresh = 0x00000305
-};
-
-const struct emif_regs emif_2_regs_ddr3_532_mhz_1cs_dra_es1 = {
- .sdram_config_init = 0x61851B32,
- .sdram_config = 0x61851B32,
- .sdram_config2 = 0x08000000,
- .ref_ctrl = 0x000040F1,
- .ref_ctrl_final = 0x00001035,
- .sdram_tim1 = 0xCCCF36B3,
- .sdram_tim2 = 0x308F7FDA,
- .sdram_tim3 = 0x027F88A8,
- .read_idle_ctrl = 0x00050000,
- .zq_config = 0x0007190B,
- .temp_alert_config = 0x00000000,
- .emif_ddr_phy_ctlr_1_init = 0x0024400B,
- .emif_ddr_phy_ctlr_1 = 0x0E24400B,
- .emif_ddr_ext_phy_ctrl_1 = 0x10040100,
- .emif_ddr_ext_phy_ctrl_2 = 0x00910091,
- .emif_ddr_ext_phy_ctrl_3 = 0x00950095,
- .emif_ddr_ext_phy_ctrl_4 = 0x009B009B,
- .emif_ddr_ext_phy_ctrl_5 = 0x009E009E,
- .emif_rd_wr_lvl_rmp_win = 0x00000000,
- .emif_rd_wr_lvl_rmp_ctl = 0x80000000,
- .emif_rd_wr_lvl_ctl = 0x00000000,
- .emif_rd_wr_exec_thresh = 0x00000305
-};
-
-const struct emif_regs emif_1_regs_ddr3_666_mhz_1cs_dra_es1 = {
- .sdram_config_init = 0x61862B32,
- .sdram_config = 0x61862B32,
- .sdram_config2 = 0x08000000,
- .ref_ctrl = 0x0000514C,
- .ref_ctrl_final = 0x0000144A,
- .sdram_tim1 = 0xD113781C,
- .sdram_tim2 = 0x305A7FDA,
- .sdram_tim3 = 0x409F86A8,
- .read_idle_ctrl = 0x00050000,
- .zq_config = 0x5007190B,
- .temp_alert_config = 0x00000000,
- .emif_ddr_phy_ctlr_1_init = 0x0024400D,
- .emif_ddr_phy_ctlr_1 = 0x0E24400D,
- .emif_ddr_ext_phy_ctrl_1 = 0x10040100,
- .emif_ddr_ext_phy_ctrl_2 = 0x00A400A4,
- .emif_ddr_ext_phy_ctrl_3 = 0x00A900A9,
- .emif_ddr_ext_phy_ctrl_4 = 0x00B000B0,
- .emif_ddr_ext_phy_ctrl_5 = 0x00B000B0,
- .emif_rd_wr_lvl_rmp_win = 0x00000000,
- .emif_rd_wr_lvl_rmp_ctl = 0x80000000,
- .emif_rd_wr_lvl_ctl = 0x00000000,
- .emif_rd_wr_exec_thresh = 0x00000305
-};
-
const struct dmm_lisa_map_regs lisa_map_4G_x_2_x_2 = {
.dmm_lisa_map_0 = 0x0,
.dmm_lisa_map_1 = 0x0,
@@ -220,53 +145,6 @@ const struct dmm_lisa_map_regs lisa_map_4G_x_2_x_2 = {
.is_ma_present = 0x1
};
-/*
- * DRA752 EVM board has 1.5 GB of memory
- * EMIF1 --> 2Gb * 2 = 512MB
- * EMIF2 --> 2Gb * 4 = 1GB
- * so mapping 1GB interleaved and 512MB non-interleaved
- */
-const struct dmm_lisa_map_regs lisa_map_2G_x_2_x_2_2G_x_1_x_2 = {
- .dmm_lisa_map_0 = 0x0,
- .dmm_lisa_map_1 = 0x80640300,
- .dmm_lisa_map_2 = 0xC0500220,
- .dmm_lisa_map_3 = 0xFF020100,
- .is_ma_present = 0x1
-};
-
-/*
- * DRA752 EVM EMIF1 ONLY CONFIGURATION
- */
-const struct dmm_lisa_map_regs lisa_map_2G_x_1_x_2 = {
- .dmm_lisa_map_0 = 0x0,
- .dmm_lisa_map_1 = 0x0,
- .dmm_lisa_map_2 = 0x80500100,
- .dmm_lisa_map_3 = 0xFF020100,
- .is_ma_present = 0x1
-};
-
-/*
- * DRA752 EVM EMIF2 ONLY CONFIGURATION
- */
-const struct dmm_lisa_map_regs lisa_map_2G_x_2_x_2 = {
- .dmm_lisa_map_0 = 0x0,
- .dmm_lisa_map_1 = 0x0,
- .dmm_lisa_map_2 = 0x80600200,
- .dmm_lisa_map_3 = 0xFF020100,
- .is_ma_present = 0x1
-};
-
-/*
- * DRA722 EVM EMIF1 CONFIGURATION
- */
-const struct dmm_lisa_map_regs lisa_map_2G_x_2 = {
- .dmm_lisa_map_0 = 0x0,
- .dmm_lisa_map_1 = 0x0,
- .dmm_lisa_map_2 = 0x80600100,
- .dmm_lisa_map_3 = 0xFF020100,
- .is_ma_present = 0x1
-};
-
static void emif_get_reg_dump_sdp(u32 emif_nr, const struct emif_regs **regs)
{
switch (omap_revision()) {
@@ -280,25 +158,9 @@ static void emif_get_reg_dump_sdp(u32 emif_nr, const struct emif_regs **regs)
*regs = &emif_regs_532_mhz_2cs_es2;
break;
case OMAP5432_ES2_0:
+ default:
*regs = &emif_regs_ddr3_532_mhz_1cs_es2;
break;
- case DRA752_ES1_0:
- case DRA752_ES1_1:
- case DRA752_ES2_0:
- switch (emif_nr) {
- case 1:
- *regs = &emif_1_regs_ddr3_532_mhz_1cs_dra_es1;
- break;
- case 2:
- *regs = &emif_2_regs_ddr3_532_mhz_1cs_dra_es1;
- break;
- }
- break;
- case DRA722_ES1_0:
- *regs = &emif_1_regs_ddr3_666_mhz_1cs_dra_es1;
- break;
- default:
- *regs = &emif_1_regs_ddr3_532_mhz_1cs_dra_es1;
}
}
@@ -313,16 +175,9 @@ static void emif_get_dmm_regs_sdp(const struct dmm_lisa_map_regs
case OMAP5430_ES2_0:
case OMAP5432_ES1_0:
case OMAP5432_ES2_0:
+ default:
*dmm_lisa_regs = &lisa_map_4G_x_2_x_2;
break;
- case DRA752_ES1_0:
- case DRA752_ES1_1:
- case DRA752_ES2_0:
- *dmm_lisa_regs = &lisa_map_2G_x_2_x_2_2G_x_1_x_2;
- break;
- case DRA722_ES1_0:
- default:
- *dmm_lisa_regs = &lisa_map_2G_x_2;
}
}
@@ -643,11 +498,12 @@ static void do_ext_phy_settings_dra7(u32 base, const struct emif_regs *regs)
u32 *emif_ext_phy_ctrl_base = 0;
u32 emif_nr;
const u32 *ext_phy_ctrl_const_regs;
- u32 i, hw_leveling, size;
+ u32 i, hw_leveling, size, phy;
emif_nr = (base == EMIF1_BASE) ? 1 : 2;
hw_leveling = regs->emif_rd_wr_lvl_rmp_ctl >> EMIF_REG_RDWRLVL_EN_SHIFT;
+ phy = regs->emif_ddr_phy_ctlr_1_init;
emif_ext_phy_ctrl_base = (u32 *)&(emif->emif_ddr_ext_phy_ctrl_1);
@@ -657,18 +513,35 @@ static void do_ext_phy_settings_dra7(u32 base, const struct emif_regs *regs)
writel(ext_phy_ctrl_const_regs[0], &emif_ext_phy_ctrl_base[0]);
writel(ext_phy_ctrl_const_regs[0], &emif_ext_phy_ctrl_base[1]);
- if (!hw_leveling) {
- /*
- * Copy the predefined PHY register values
- * in case of sw leveling
- */
- for (i = 1; i < 25; i++) {
+ /*
+ * Copy the predefined PHY register values
+ * if leveling is disabled.
+ */
+ if (phy & EMIF_DDR_PHY_CTRL_1_RDLVLGATE_MASK_MASK)
+ for (i = 1; i < 6; i++) {
writel(ext_phy_ctrl_const_regs[i],
&emif_ext_phy_ctrl_base[i * 2]);
writel(ext_phy_ctrl_const_regs[i],
&emif_ext_phy_ctrl_base[i * 2 + 1]);
}
- } else {
+
+ if (phy & EMIF_DDR_PHY_CTRL_1_RDLVL_MASK_MASK)
+ for (i = 6; i < 11; i++) {
+ writel(ext_phy_ctrl_const_regs[i],
+ &emif_ext_phy_ctrl_base[i * 2]);
+ writel(ext_phy_ctrl_const_regs[i],
+ &emif_ext_phy_ctrl_base[i * 2 + 1]);
+ }
+
+ if (phy & EMIF_DDR_PHY_CTRL_1_WRLVL_MASK_MASK)
+ for (i = 11; i < 25; i++) {
+ writel(ext_phy_ctrl_const_regs[i],
+ &emif_ext_phy_ctrl_base[i * 2]);
+ writel(ext_phy_ctrl_const_regs[i],
+ &emif_ext_phy_ctrl_base[i * 2 + 1]);
+ }
+
+ if (hw_leveling) {
/*
* Write the init value for HW levling to occur
*/
diff --git a/arch/arm/cpu/armv8/u-boot-spl.lds b/arch/arm/cpu/armv8/u-boot-spl.lds
index 4df339c..cc427c3 100644
--- a/arch/arm/cpu/armv8/u-boot-spl.lds
+++ b/arch/arm/cpu/armv8/u-boot-spl.lds
@@ -54,6 +54,8 @@ SECTIONS
*(.__end)
} >.sram
+ _image_binary_end = .;
+
.bss_start : {
. = ALIGN(8);
KEEP(*(.__bss_start));