diff options
author | Julius Werner <jwerner@chromium.org> | 2013-08-29 14:17:36 -0700 |
---|---|---|
committer | Isaac Christensen <isaac.christensen@se-eng.com> | 2014-08-14 01:43:11 +0200 |
commit | fa938c7508627c0dfcf03960957ef8631fc53f02 (patch) | |
tree | 369a6f41d6a4a152ec933b08e869d6bb527adac4 /src/cpu/samsung/exynos5420/dmc_init_ddr3.c | |
parent | 755615a12310469b34fc4804bcf2622eb587949c (diff) | |
download | coreboot-fa938c7508627c0dfcf03960957ef8631fc53f02.tar.xz |
exynos5: Refactor crazy old U-Boot base address macros away
All this samsung_get_base_address_of_device_with_a_really_long_name()
boilerplate makes my eyes bleed... I think there are so much cleaner
ways to do this. Unfortunately changing this ends up touching nearly
every Exynos5 file, but I hope you agree that it's worth it (and the
sooner we get it over with, the better... I can't bring myself to make
another device fit into that ugly scheme).
This also removes the redundant EXYNOS5 base address definitions from
the 5420 directory when there are EXYNOS5420 ones, to avoid complete
confusion. The new scheme tries to use EXYNOS5 for base addresses and
exynos5 for types that are common between the two processors, and
EXYNOS5420/exynos5420 for things that have changes (although I probably
didn't catch all differences).
Change-Id: I87e58434490ed55a9bbe743af1f9bf2520dec13f
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/167579
Reviewed-by: Stefan Reinauer <reinauer@google.com>
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Reviewed-by: ron minnich <rminnich@chromium.org>
(cherry picked from commit 66c87693352c248eec029c1ce83fb295059e6b5b)
Signed-off-by: Isaac Christensen <isaac.christensen@se-eng.com>
Reviewed-on: http://review.coreboot.org/6632
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Reviewed-by: Edward O'Callaghan <eocallaghan@alterapraxis.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Diffstat (limited to 'src/cpu/samsung/exynos5420/dmc_init_ddr3.c')
-rw-r--r-- | src/cpu/samsung/exynos5420/dmc_init_ddr3.c | 234 |
1 files changed, 111 insertions, 123 deletions
diff --git a/src/cpu/samsung/exynos5420/dmc_init_ddr3.c b/src/cpu/samsung/exynos5420/dmc_init_ddr3.c index 2dc03b3add..4acf7d13f3 100644 --- a/src/cpu/samsung/exynos5420/dmc_init_ddr3.c +++ b/src/cpu/samsung/exynos5420/dmc_init_ddr3.c @@ -24,13 +24,13 @@ * MA 02111-1307 USA */ -#include <console/console.h> #include <delay.h> #include <arch/io.h> +#include <console/console.h> +#include "clk.h" #include "dmc.h" +#include "power.h" #include "setup.h" -#include "cpu.h" -#include "clk.h" #define TIMEOUT 10000 @@ -38,61 +38,49 @@ int ddr3_mem_ctrl_init(struct mem_timings *mem, int interleave_size, int reset) { - struct exynos5420_clock *clk = - (struct exynos5420_clock *)EXYNOS5_CLOCK_BASE; - struct exynos5_phy_control *phy0_ctrl, *phy1_ctrl; - struct exynos5_dmc *drex0, *drex1; - struct exynos5_tzasc *tzasc0, *tzasc1; u32 val, nLockR, nLockW_phy0, nLockW_phy1; int i, chip; - phy0_ctrl = (struct exynos5_phy_control *)EXYNOS5_DMC_PHY0_BASE; - phy1_ctrl = (struct exynos5_phy_control *)EXYNOS5_DMC_PHY1_BASE; - drex0 = (struct exynos5_dmc *)EXYNOS5420_DMC_DREXI_0; - drex1 = (struct exynos5_dmc *)EXYNOS5420_DMC_DREXI_1; - tzasc0 = (struct exynos5_tzasc *)EXYNOS5420_DMC_TZASC_0; - tzasc1 = (struct exynos5_tzasc *)EXYNOS5420_DMC_TZASC_1; - /* Enable PAUSE for DREX */ - setbits_le32(&clk->pause, ENABLE_BIT); + setbits_le32(&exynos_clock->pause, ENABLE_BIT); /* Enable BYPASS mode */ - setbits_le32(&clk->bpll_con1, BYPASS_EN); + setbits_le32(&exynos_clock->bpll_con1, BYPASS_EN); - writel(MUX_BPLL_SEL_FOUTBPLL, &clk->clk_src_cdrex); + writel(MUX_BPLL_SEL_FOUTBPLL, &exynos_clock->clk_src_cdrex); do { - val = readl(&clk->clk_mux_stat_cdrex); + val = readl(&exynos_clock->clk_mux_stat_cdrex); val &= BPLL_SEL_MASK; } while (val != FOUTBPLL); - clrbits_le32(&clk->bpll_con1, BYPASS_EN); + clrbits_le32(&exynos_clock->bpll_con1, BYPASS_EN); /* Specify the DDR memory type as DDR3 */ - val = readl(&phy0_ctrl->phy_con0); + val = readl(&exynos_phy0_control->phy_con0); val &= ~(PHY_CON0_CTRL_DDR_MODE_MASK << PHY_CON0_CTRL_DDR_MODE_SHIFT); val |= (mem->mem_type << PHY_CON0_CTRL_DDR_MODE_SHIFT); - writel(val, &phy0_ctrl->phy_con0); + writel(val, &exynos_phy0_control->phy_con0); - val = readl(&phy1_ctrl->phy_con0); + val = readl(&exynos_phy1_control->phy_con0); val &= ~(PHY_CON0_CTRL_DDR_MODE_MASK << PHY_CON0_CTRL_DDR_MODE_SHIFT); val |= (mem->mem_type << PHY_CON0_CTRL_DDR_MODE_SHIFT); - writel(val, &phy1_ctrl->phy_con0); + writel(val, &exynos_phy1_control->phy_con0); /* Set Read Latency and Burst Length for PHY0 and PHY1 */ val = (mem->ctrl_bstlen << PHY_CON42_CTRL_BSTLEN_SHIFT) | (mem->ctrl_rdlat << PHY_CON42_CTRL_RDLAT_SHIFT); - writel(val, &phy0_ctrl->phy_con42); - writel(val, &phy1_ctrl->phy_con42); + writel(val, &exynos_phy0_control->phy_con42); + writel(val, &exynos_phy1_control->phy_con42); - val = readl(&phy0_ctrl->phy_con26); + val = readl(&exynos_phy0_control->phy_con26); val &= ~(T_WRDATA_EN_MASK << T_WRDATA_EN_OFFSET); val |= (T_WRDATA_EN_DDR3 << T_WRDATA_EN_OFFSET); - writel(val, &phy0_ctrl->phy_con26); + writel(val, &exynos_phy0_control->phy_con26); - val = readl(&phy1_ctrl->phy_con26); + val = readl(&exynos_phy1_control->phy_con26); val &= ~(T_WRDATA_EN_MASK << T_WRDATA_EN_OFFSET); val |= (T_WRDATA_EN_DDR3 << T_WRDATA_EN_OFFSET); - writel(val, &phy1_ctrl->phy_con26); + writel(val, &exynos_phy1_control->phy_con26); /* Set Driver strength for CK, CKE, CS & CA to 0x7 * Set Driver strength for Data Slice 0~3 to 0x6 @@ -101,86 +89,86 @@ int ddr3_mem_ctrl_init(struct mem_timings *mem, int interleave_size, int reset) (0x7 << CA_CS_DRVR_DS_OFFSET) | (0x7 << CA_ADR_DRVR_DS_OFFSET); val |= (0x7 << DA_3_DS_OFFSET) | (0x7 << DA_2_DS_OFFSET) | (0x7 << DA_1_DS_OFFSET) | (0x7 << DA_0_DS_OFFSET); - writel(val, &phy0_ctrl->phy_con39); - writel(val, &phy1_ctrl->phy_con39); + writel(val, &exynos_phy0_control->phy_con39); + writel(val, &exynos_phy1_control->phy_con39); /* ZQ Calibration */ - if (dmc_config_zq(mem, phy0_ctrl, phy1_ctrl)) + if (dmc_config_zq(mem, exynos_phy0_control, exynos_phy1_control)) return SETUP_ERR_ZQ_CALIBRATION_FAILURE; - clrbits_le32(&phy0_ctrl->phy_con16, ZQ_CLK_DIV_EN); - clrbits_le32(&phy1_ctrl->phy_con16, ZQ_CLK_DIV_EN); + clrbits_le32(&exynos_phy0_control->phy_con16, ZQ_CLK_DIV_EN); + clrbits_le32(&exynos_phy1_control->phy_con16, ZQ_CLK_DIV_EN); /* DQ Signal */ - val = readl(&phy0_ctrl->phy_con14); + val = readl(&exynos_phy0_control->phy_con14); val |= mem->phy0_pulld_dqs; - writel(val, &phy0_ctrl->phy_con14); - val = readl(&phy1_ctrl->phy_con14); + writel(val, &exynos_phy0_control->phy_con14); + val = readl(&exynos_phy1_control->phy_con14); val |= mem->phy1_pulld_dqs; - writel(val, &phy1_ctrl->phy_con14); + writel(val, &exynos_phy1_control->phy_con14); val = MEM_TERM_EN | PHY_TERM_EN; - writel(val, &drex0->phycontrol0); - writel(val, &drex1->phycontrol0); + writel(val, &exynos_drex0->phycontrol0); + writel(val, &exynos_drex1->phycontrol0); writel(mem->concontrol | (mem->dfi_init_start << CONCONTROL_DFI_INIT_START_SHIFT) | (mem->rd_fetch << CONCONTROL_RD_FETCH_SHIFT), - &drex0->concontrol); + &exynos_drex0->concontrol); writel(mem->concontrol | (mem->dfi_init_start << CONCONTROL_DFI_INIT_START_SHIFT) | (mem->rd_fetch << CONCONTROL_RD_FETCH_SHIFT), - &drex1->concontrol); + &exynos_drex1->concontrol); do { - val = readl(&drex0->phystatus); + val = readl(&exynos_drex0->phystatus); } while ((val & DFI_INIT_COMPLETE) != DFI_INIT_COMPLETE); do { - val = readl(&drex1->phystatus); + val = readl(&exynos_drex1->phystatus); } while ((val & DFI_INIT_COMPLETE) != DFI_INIT_COMPLETE); - clrbits_le32(&drex0->concontrol, DFI_INIT_START); - clrbits_le32(&drex1->concontrol, DFI_INIT_START); + clrbits_le32(&exynos_drex0->concontrol, DFI_INIT_START); + clrbits_le32(&exynos_drex1->concontrol, DFI_INIT_START); - update_reset_dll(drex0, mem->mem_type); - update_reset_dll(drex1, mem->mem_type); + update_reset_dll(exynos_drex0, mem->mem_type); + update_reset_dll(exynos_drex1, mem->mem_type); /* MEMBASECONFIG0 (CS0) */ - writel(mem->membaseconfig0, &tzasc0->membaseconfig0); - writel(mem->membaseconfig0, &tzasc1->membaseconfig0); + writel(mem->membaseconfig0, &exynos_tzasc0->membaseconfig0); + writel(mem->membaseconfig0, &exynos_tzasc1->membaseconfig0); /* MEMBASECONFIG1 (CS1) */ if (mem->chips_per_channel == 2) { - writel(mem->membaseconfig1, &tzasc0->membaseconfig1); - writel(mem->membaseconfig1, &tzasc1->membaseconfig1); + writel(mem->membaseconfig1, &exynos_tzasc0->membaseconfig1); + writel(mem->membaseconfig1, &exynos_tzasc1->membaseconfig1); } /* Memory Channel Inteleaving Size * Exynos5420 Channel interleaving = 128 bytes */ /* MEMCONFIG0/1 */ - writel(mem->memconfig, &tzasc0->memconfig0); - writel(mem->memconfig, &tzasc1->memconfig0); - writel(mem->memconfig, &tzasc0->memconfig1); - writel(mem->memconfig, &tzasc1->memconfig1); + writel(mem->memconfig, &exynos_tzasc0->memconfig0); + writel(mem->memconfig, &exynos_tzasc1->memconfig0); + writel(mem->memconfig, &exynos_tzasc0->memconfig1); + writel(mem->memconfig, &exynos_tzasc1->memconfig1); /* Precharge Configuration */ writel(mem->prechconfig_tp_cnt << PRECHCONFIG_TP_CNT_SHIFT, - &drex0->prechconfig0); + &exynos_drex0->prechconfig0); writel(mem->prechconfig_tp_cnt << PRECHCONFIG_TP_CNT_SHIFT, - &drex1->prechconfig0); + &exynos_drex1->prechconfig0); /* TimingRow, TimingData, TimingPower and Timingaref * values as per Memory AC parameters */ - writel(mem->timing_ref, &drex0->timingref); - writel(mem->timing_ref, &drex1->timingref); - writel(mem->timing_row, &drex0->timingrow); - writel(mem->timing_row, &drex1->timingrow); - writel(mem->timing_data, &drex0->timingdata); - writel(mem->timing_data, &drex1->timingdata); - writel(mem->timing_power, &drex0->timingpower); - writel(mem->timing_power, &drex1->timingpower); + writel(mem->timing_ref, &exynos_drex0->timingref); + writel(mem->timing_ref, &exynos_drex1->timingref); + writel(mem->timing_row, &exynos_drex0->timingrow); + writel(mem->timing_row, &exynos_drex1->timingrow); + writel(mem->timing_data, &exynos_drex0->timingdata); + writel(mem->timing_data, &exynos_drex1->timingdata); + writel(mem->timing_power, &exynos_drex0->timingpower); + writel(mem->timing_power, &exynos_drex1->timingpower); if (reset) { /* Send NOP, MRS and ZQINIT commands. @@ -188,8 +176,8 @@ int ddr3_mem_ctrl_init(struct mem_timings *mem, int interleave_size, int reset) * reseting the DRAM after resume, this will lead to memory * corruption as DRAM content is lost after DRAM reset. */ - dmc_config_mrs(mem, drex0); - dmc_config_mrs(mem, drex1); + dmc_config_mrs(mem, exynos_drex0); + dmc_config_mrs(mem, exynos_drex1); } else { u32 ret; @@ -202,9 +190,9 @@ int ddr3_mem_ctrl_init(struct mem_timings *mem, int interleave_size, int reset) * initialization is complete. */ write32(PAD_RETENTION_DRAM_COREBLK_VAL, - (void *)PAD_RETENTION_DRAM_COREBLK_OPTION); + &exynos_power->padret_dram_cblk_opt); do { - ret = read32((void *)PAD_RETENTION_DRAM_STATUS); + ret = read32(&exynos_power->padret_dram_status); } while (ret != 0x1); /* @@ -215,75 +203,75 @@ int ddr3_mem_ctrl_init(struct mem_timings *mem, int interleave_size, int reset) for (chip = 0; chip < mem->chips_to_configure; chip++) { writel(DIRECT_CMD_REFA | (chip << DIRECT_CMD_CHIP_SHIFT), - &drex0->directcmd); + &exynos_drex0->directcmd); writel(DIRECT_CMD_REFA | (chip << DIRECT_CMD_CHIP_SHIFT), - &drex1->directcmd); + &exynos_drex1->directcmd); } } } if (mem->gate_leveling_enable) { - writel(PHY_CON0_RESET_VAL, &phy0_ctrl->phy_con0); - writel(PHY_CON0_RESET_VAL, &phy1_ctrl->phy_con0); + writel(PHY_CON0_RESET_VAL, &exynos_phy0_control->phy_con0); + writel(PHY_CON0_RESET_VAL, &exynos_phy1_control->phy_con0); - setbits_le32(&phy0_ctrl->phy_con0, P0_CMD_EN); - setbits_le32(&phy1_ctrl->phy_con0, P0_CMD_EN); + setbits_le32(&exynos_phy0_control->phy_con0, P0_CMD_EN); + setbits_le32(&exynos_phy1_control->phy_con0, P0_CMD_EN); val = PHY_CON2_RESET_VAL; val |= INIT_DESKEW_EN; - writel(val, &phy0_ctrl->phy_con2); - writel(val, &phy1_ctrl->phy_con2); + writel(val, &exynos_phy0_control->phy_con2); + writel(val, &exynos_phy1_control->phy_con2); - val = readl(&phy0_ctrl->phy_con1); + val = readl(&exynos_phy0_control->phy_con1); val |= (RDLVL_PASS_ADJ_VAL << RDLVL_PASS_ADJ_OFFSET); - writel(val, &phy0_ctrl->phy_con1); + writel(val, &exynos_phy0_control->phy_con1); - val = readl(&phy1_ctrl->phy_con1); + val = readl(&exynos_phy1_control->phy_con1); val |= (RDLVL_PASS_ADJ_VAL << RDLVL_PASS_ADJ_OFFSET); - writel(val, &phy1_ctrl->phy_con1); + writel(val, &exynos_phy1_control->phy_con1); - nLockR = readl(&phy0_ctrl->phy_con13); + nLockR = readl(&exynos_phy0_control->phy_con13); nLockW_phy0 = (nLockR & CTRL_LOCK_COARSE_MASK) >> 2; - nLockR = readl(&phy0_ctrl->phy_con12); + nLockR = readl(&exynos_phy0_control->phy_con12); nLockR &= ~CTRL_DLL_ON; nLockR |= nLockW_phy0; - writel(nLockR, &phy0_ctrl->phy_con12); + writel(nLockR, &exynos_phy0_control->phy_con12); - nLockR = readl(&phy1_ctrl->phy_con13); + nLockR = readl(&exynos_phy1_control->phy_con13); nLockW_phy1 = (nLockR & CTRL_LOCK_COARSE_MASK) >> 2; - nLockR = readl(&phy1_ctrl->phy_con12); + nLockR = readl(&exynos_phy1_control->phy_con12); nLockR &= ~CTRL_DLL_ON; nLockR |= nLockW_phy1; - writel(nLockR, &phy1_ctrl->phy_con12); + writel(nLockR, &exynos_phy1_control->phy_con12); val = (0x3 << DIRECT_CMD_BANK_SHIFT) | 0x4; for (chip = 0; chip < mem->chips_to_configure; chip++) { writel(val | (chip << DIRECT_CMD_CHIP_SHIFT), - &drex0->directcmd); + &exynos_drex0->directcmd); writel(val | (chip << DIRECT_CMD_CHIP_SHIFT), - &drex1->directcmd); + &exynos_drex1->directcmd); } - setbits_le32(&phy0_ctrl->phy_con2, RDLVL_GATE_EN); - setbits_le32(&phy1_ctrl->phy_con2, RDLVL_GATE_EN); + setbits_le32(&exynos_phy0_control->phy_con2, RDLVL_GATE_EN); + setbits_le32(&exynos_phy1_control->phy_con2, RDLVL_GATE_EN); - setbits_le32(&phy0_ctrl->phy_con0, CTRL_SHGATE); - setbits_le32(&phy1_ctrl->phy_con0, CTRL_SHGATE); + setbits_le32(&exynos_phy0_control->phy_con0, CTRL_SHGATE); + setbits_le32(&exynos_phy1_control->phy_con0, CTRL_SHGATE); - val = readl(&phy0_ctrl->phy_con1); + val = readl(&exynos_phy0_control->phy_con1); val &= ~(CTRL_GATEDURADJ_MASK); - writel(val, &phy0_ctrl->phy_con1); + writel(val, &exynos_phy0_control->phy_con1); - val = readl(&phy1_ctrl->phy_con1); + val = readl(&exynos_phy1_control->phy_con1); val &= ~(CTRL_GATEDURADJ_MASK); - writel(val, &phy1_ctrl->phy_con1); + writel(val, &exynos_phy1_control->phy_con1); - writel(CTRL_RDLVL_GATE_ENABLE, &drex0->rdlvl_config); + writel(CTRL_RDLVL_GATE_ENABLE, &exynos_drex0->rdlvl_config); i = TIMEOUT; - while (((readl(&drex0->phystatus) & RDLVL_COMPLETE_CHO) != - RDLVL_COMPLETE_CHO) && (i > 0)) { + while (((readl(&exynos_drex0->phystatus) & RDLVL_COMPLETE_CHO) + != RDLVL_COMPLETE_CHO) && (i > 0)) { /* * TODO(waihong): Comment on how long this take to * timeout @@ -293,12 +281,12 @@ int ddr3_mem_ctrl_init(struct mem_timings *mem, int interleave_size, int reset) } if (!i) return SETUP_ERR_RDLV_COMPLETE_TIMEOUT; - writel(CTRL_RDLVL_GATE_DISABLE, &drex0->rdlvl_config); + writel(CTRL_RDLVL_GATE_DISABLE, &exynos_drex0->rdlvl_config); - writel(CTRL_RDLVL_GATE_ENABLE, &drex1->rdlvl_config); + writel(CTRL_RDLVL_GATE_ENABLE, &exynos_drex1->rdlvl_config); i = TIMEOUT; - while (((readl(&drex1->phystatus) & RDLVL_COMPLETE_CHO) != - RDLVL_COMPLETE_CHO) && (i > 0)) { + while (((readl(&exynos_drex1->phystatus) & RDLVL_COMPLETE_CHO) + != RDLVL_COMPLETE_CHO) && (i > 0)) { /* * TODO(waihong): Comment on how long this take to * timeout @@ -308,34 +296,34 @@ int ddr3_mem_ctrl_init(struct mem_timings *mem, int interleave_size, int reset) } if (!i) return SETUP_ERR_RDLV_COMPLETE_TIMEOUT; - writel(CTRL_RDLVL_GATE_DISABLE, &drex1->rdlvl_config); + writel(CTRL_RDLVL_GATE_DISABLE, &exynos_drex1->rdlvl_config); - writel(0, &phy0_ctrl->phy_con14); - writel(0, &phy1_ctrl->phy_con14); + writel(0, &exynos_phy0_control->phy_con14); + writel(0, &exynos_phy1_control->phy_con14); val = (0x3 << DIRECT_CMD_BANK_SHIFT); for (chip = 0; chip < mem->chips_to_configure; chip++) { writel(val | (chip << DIRECT_CMD_CHIP_SHIFT), - &drex0->directcmd); + &exynos_drex0->directcmd); writel(val | (chip << DIRECT_CMD_CHIP_SHIFT), - &drex1->directcmd); + &exynos_drex1->directcmd); } /* Common Settings for Leveling */ val = PHY_CON12_RESET_VAL; - writel((val + nLockW_phy0), &phy0_ctrl->phy_con12); - writel((val + nLockW_phy1), &phy1_ctrl->phy_con12); + writel((val + nLockW_phy0), &exynos_phy0_control->phy_con12); + writel((val + nLockW_phy1), &exynos_phy1_control->phy_con12); - setbits_le32(&phy0_ctrl->phy_con2, DLL_DESKEW_EN); - setbits_le32(&phy1_ctrl->phy_con2, DLL_DESKEW_EN); + setbits_le32(&exynos_phy0_control->phy_con2, DLL_DESKEW_EN); + setbits_le32(&exynos_phy1_control->phy_con2, DLL_DESKEW_EN); } /* Send PALL command */ - dmc_config_prech(mem, drex0); - dmc_config_prech(mem, drex1); + dmc_config_prech(mem, exynos_drex0); + dmc_config_prech(mem, exynos_drex1); - writel(mem->memcontrol, &drex0->memcontrol); - writel(mem->memcontrol, &drex1->memcontrol); + writel(mem->memcontrol, &exynos_drex0->memcontrol); + writel(mem->memcontrol, &exynos_drex1->memcontrol); /* * Set DMC Concontrol: Enable auto-refresh counter, provide @@ -345,18 +333,18 @@ int ddr3_mem_ctrl_init(struct mem_timings *mem, int interleave_size, int reset) writel(mem->concontrol | (mem->aref_en << CONCONTROL_AREF_EN_SHIFT) | (mem->rd_fetch << CONCONTROL_RD_FETCH_SHIFT)| DMC_CONCONTROL_IO_PD_CON(0x2), - &drex0->concontrol); + &exynos_drex0->concontrol); writel(mem->concontrol | (mem->aref_en << CONCONTROL_AREF_EN_SHIFT) | (mem->rd_fetch << CONCONTROL_RD_FETCH_SHIFT)| DMC_CONCONTROL_IO_PD_CON(0x2), - &drex1->concontrol); + &exynos_drex1->concontrol); /* Enable Clock Gating Control for DMC * this saves around 25 mw dmc power as compared to the power * consumption without these bits enabled */ - setbits_le32(&drex0->cgcontrol, DMC_INTERNAL_CG); - setbits_le32(&drex1->cgcontrol, DMC_INTERNAL_CG); + setbits_le32(&exynos_drex0->cgcontrol, DMC_INTERNAL_CG); + setbits_le32(&exynos_drex1->cgcontrol, DMC_INTERNAL_CG); return 0; } |