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Commit 26a806c0 authored by Olof Johansson's avatar Olof Johansson
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Merge tag 'imx-soc' of git://git.pengutronix.de/git/imx/linux-2.6 into next/soc 

ARM i.MX SoC updates

* tag 'imx-soc' of git://git.pengutronix.de/git/imx/linux-2.6:
  ARM: i.MX35: Implement camera and keypad clocks
  ARM: mxc: ssi-fiq: Make ssi-fiq.S Thumb-2 compatible
  ARM i.MX53: register CAN clocks
  arm imx31: add a few pinmux settings the tt01 needs
parents e5567598 7852399c
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Showing with 75 additions and 44 deletions
arch/arm/mach-imx/clk-imx35.c
View file @ 26a806c0
...@@ -62,8 +62,8 @@ enum mx35_clks { ...@@ -62,8 +62,8 @@ enum mx35_clks {
kpp_gate, mlb_gate, mshc_gate, owire_gate, pwm_gate, rngc_gate, kpp_gate, mlb_gate, mshc_gate, owire_gate, pwm_gate, rngc_gate,
rtc_gate, rtic_gate, scc_gate, sdma_gate, spba_gate, spdif_gate, rtc_gate, rtic_gate, scc_gate, sdma_gate, spba_gate, spdif_gate,
ssi1_gate, ssi2_gate, uart1_gate, uart2_gate, uart3_gate, usbotg_gate, ssi1_gate, ssi2_gate, uart1_gate, uart2_gate, uart3_gate, usbotg_gate,
wdog_gate, max_gate, admux_gate, csi_gate, iim_gate, gpu2d_gate, wdog_gate, max_gate, admux_gate, csi_gate, csi_div, csi_sel, iim_gate,
clk_max gpu2d_gate, clk_max
}; };
static struct clk *clk[clk_max]; static struct clk *clk[clk_max];
...@@ -142,6 +142,9 @@ int __init mx35_clocks_init() ...@@ -142,6 +142,9 @@ int __init mx35_clocks_init()
clk[nfc_div] = imx_clk_divider("nfc_div", "ahb", base + MX35_CCM_PDR4, 28, 4); clk[nfc_div] = imx_clk_divider("nfc_div", "ahb", base + MX35_CCM_PDR4, 28, 4);
clk[csi_sel] = imx_clk_mux("csi_sel", base + MX35_CCM_PDR2, 7, 1, std_sel, ARRAY_SIZE(std_sel));
clk[csi_div] = imx_clk_divider("csi_div", "csi_sel", base + MX35_CCM_PDR2, 16, 6);
clk[asrc_gate] = imx_clk_gate2("asrc_gate", "ipg", base + MX35_CCM_CGR0, 0); clk[asrc_gate] = imx_clk_gate2("asrc_gate", "ipg", base + MX35_CCM_CGR0, 0);
clk[pata_gate] = imx_clk_gate2("pata_gate", "ipg", base + MX35_CCM_CGR0, 2); clk[pata_gate] = imx_clk_gate2("pata_gate", "ipg", base + MX35_CCM_CGR0, 2);
clk[audmux_gate] = imx_clk_gate2("audmux_gate", "ipg", base + MX35_CCM_CGR0, 4); clk[audmux_gate] = imx_clk_gate2("audmux_gate", "ipg", base + MX35_CCM_CGR0, 4);
...@@ -192,7 +195,7 @@ int __init mx35_clocks_init() ...@@ -192,7 +195,7 @@ int __init mx35_clocks_init()
clk[max_gate] = imx_clk_gate2("max_gate", "dummy", base + MX35_CCM_CGR2, 26); clk[max_gate] = imx_clk_gate2("max_gate", "dummy", base + MX35_CCM_CGR2, 26);
clk[admux_gate] = imx_clk_gate2("admux_gate", "ipg", base + MX35_CCM_CGR2, 30); clk[admux_gate] = imx_clk_gate2("admux_gate", "ipg", base + MX35_CCM_CGR2, 30);
clk[csi_gate] = imx_clk_gate2("csi_gate", "ipg", base + MX35_CCM_CGR3, 0); clk[csi_gate] = imx_clk_gate2("csi_gate", "csi_div", base + MX35_CCM_CGR3, 0);
clk[iim_gate] = imx_clk_gate2("iim_gate", "ipg", base + MX35_CCM_CGR3, 2); clk[iim_gate] = imx_clk_gate2("iim_gate", "ipg", base + MX35_CCM_CGR3, 2);
clk[gpu2d_gate] = imx_clk_gate2("gpu2d_gate", "ahb", base + MX35_CCM_CGR3, 4); clk[gpu2d_gate] = imx_clk_gate2("gpu2d_gate", "ahb", base + MX35_CCM_CGR3, 4);
...@@ -228,6 +231,7 @@ int __init mx35_clocks_init() ...@@ -228,6 +231,7 @@ int __init mx35_clocks_init()
clk_register_clkdev(clk[i2c3_gate], NULL, "imx-i2c.2"); clk_register_clkdev(clk[i2c3_gate], NULL, "imx-i2c.2");
clk_register_clkdev(clk[ipu_gate], NULL, "ipu-core"); clk_register_clkdev(clk[ipu_gate], NULL, "ipu-core");
clk_register_clkdev(clk[ipu_gate], NULL, "mx3_sdc_fb"); clk_register_clkdev(clk[ipu_gate], NULL, "mx3_sdc_fb");
clk_register_clkdev(clk[kpp_gate], NULL, "imx-keypad");
clk_register_clkdev(clk[owire_gate], NULL, "mxc_w1"); clk_register_clkdev(clk[owire_gate], NULL, "mxc_w1");
clk_register_clkdev(clk[sdma_gate], NULL, "imx35-sdma"); clk_register_clkdev(clk[sdma_gate], NULL, "imx35-sdma");
clk_register_clkdev(clk[ipg], "ipg", "imx-ssi.0"); clk_register_clkdev(clk[ipg], "ipg", "imx-ssi.0");
...@@ -255,6 +259,7 @@ int __init mx35_clocks_init() ...@@ -255,6 +259,7 @@ int __init mx35_clocks_init()
clk_register_clkdev(clk[usbotg_gate], "ahb", "fsl-usb2-udc"); clk_register_clkdev(clk[usbotg_gate], "ahb", "fsl-usb2-udc");
clk_register_clkdev(clk[wdog_gate], NULL, "imx2-wdt.0"); clk_register_clkdev(clk[wdog_gate], NULL, "imx2-wdt.0");
clk_register_clkdev(clk[nfc_div], NULL, "mxc_nand.0"); clk_register_clkdev(clk[nfc_div], NULL, "mxc_nand.0");
clk_register_clkdev(clk[csi_gate], NULL, "mx3-camera.0");
clk_prepare_enable(clk[spba_gate]); clk_prepare_enable(clk[spba_gate]);
clk_prepare_enable(clk[gpio1_gate]); clk_prepare_enable(clk[gpio1_gate]);
......
arch/arm/mach-imx/clk-imx51-imx53.c
View file @ 26a806c0
...@@ -49,6 +49,7 @@ static const char *mx53_tve_ext_sel[] = { "pll4_sw", "ckih1", }; ...@@ -49,6 +49,7 @@ static const char *mx53_tve_ext_sel[] = { "pll4_sw", "ckih1", };
static const char *tve_sel[] = { "tve_pred", "tve_ext_sel", }; static const char *tve_sel[] = { "tve_pred", "tve_ext_sel", };
static const char *ipu_sel[] = { "axi_a", "axi_b", "emi_slow_gate", "ahb", }; static const char *ipu_sel[] = { "axi_a", "axi_b", "emi_slow_gate", "ahb", };
static const char *vpu_sel[] = { "axi_a", "axi_b", "emi_slow_gate", "ahb", }; static const char *vpu_sel[] = { "axi_a", "axi_b", "emi_slow_gate", "ahb", };
static const char *mx53_can_sel[] = { "ipg", "ckih1", "ckih2", "lp_apm", };
enum imx5_clks { enum imx5_clks {
dummy, ckil, osc, ckih1, ckih2, ahb, ipg, axi_a, axi_b, uart_pred, dummy, ckil, osc, ckih1, ckih2, ahb, ipg, axi_a, axi_b, uart_pred,
...@@ -82,6 +83,7 @@ enum imx5_clks { ...@@ -82,6 +83,7 @@ enum imx5_clks {
ssi_ext1_podf, ssi_ext2_pred, ssi_ext2_podf, ssi1_root_gate, ssi_ext1_podf, ssi_ext2_pred, ssi_ext2_podf, ssi1_root_gate,
ssi2_root_gate, ssi3_root_gate, ssi_ext1_gate, ssi_ext2_gate, ssi2_root_gate, ssi3_root_gate, ssi_ext1_gate, ssi_ext2_gate,
epit1_ipg_gate, epit1_hf_gate, epit2_ipg_gate, epit2_hf_gate, epit1_ipg_gate, epit1_hf_gate, epit2_ipg_gate, epit2_hf_gate,
can_sel, can1_serial_gate, can1_ipg_gate,
clk_max clk_max
}; };
...@@ -421,8 +423,12 @@ int __init mx53_clocks_init(unsigned long rate_ckil, unsigned long rate_osc, ...@@ -421,8 +423,12 @@ int __init mx53_clocks_init(unsigned long rate_ckil, unsigned long rate_osc,
clk[esdhc4_per_gate] = imx_clk_gate2("esdhc4_per_gate", "esdhc_d_sel", MXC_CCM_CCGR3, 14); clk[esdhc4_per_gate] = imx_clk_gate2("esdhc4_per_gate", "esdhc_d_sel", MXC_CCM_CCGR3, 14);
clk[usb_phy1_gate] = imx_clk_gate2("usb_phy1_gate", "usb_phy_sel", MXC_CCM_CCGR4, 10); clk[usb_phy1_gate] = imx_clk_gate2("usb_phy1_gate", "usb_phy_sel", MXC_CCM_CCGR4, 10);
clk[usb_phy2_gate] = imx_clk_gate2("usb_phy2_gate", "usb_phy_sel", MXC_CCM_CCGR4, 12); clk[usb_phy2_gate] = imx_clk_gate2("usb_phy2_gate", "usb_phy_sel", MXC_CCM_CCGR4, 12);
clk[can2_serial_gate] = imx_clk_gate2("can2_serial_gate", "ipg", MXC_CCM_CCGR4, 6); clk[can_sel] = imx_clk_mux("can_sel", MXC_CCM_CSCMR2, 6, 2,
clk[can2_ipg_gate] = imx_clk_gate2("can2_ipg_gate", "ipg", MXC_CCM_CCGR4, 8); mx53_can_sel, ARRAY_SIZE(mx53_can_sel));
clk[can1_serial_gate] = imx_clk_gate2("can1_serial_gate", "can_sel", MXC_CCM_CCGR6, 22);
clk[can1_ipg_gate] = imx_clk_gate2("can1_ipg_gate", "ipg", MXC_CCM_CCGR6, 20);
clk[can2_serial_gate] = imx_clk_gate2("can2_serial_gate", "can_sel", MXC_CCM_CCGR4, 8);
clk[can2_ipg_gate] = imx_clk_gate2("can2_ipg_gate", "ipg", MXC_CCM_CCGR4, 6);
clk[i2c3_gate] = imx_clk_gate2("i2c3_gate", "per_root", MXC_CCM_CCGR1, 22); clk[i2c3_gate] = imx_clk_gate2("i2c3_gate", "per_root", MXC_CCM_CCGR1, 22);
for (i = 0; i < ARRAY_SIZE(clk); i++) for (i = 0; i < ARRAY_SIZE(clk); i++)
...@@ -455,6 +461,10 @@ int __init mx53_clocks_init(unsigned long rate_ckil, unsigned long rate_osc, ...@@ -455,6 +461,10 @@ int __init mx53_clocks_init(unsigned long rate_ckil, unsigned long rate_osc,
clk_register_clkdev(clk[ssi1_ipg_gate], NULL, "63fcc000.ssi"); clk_register_clkdev(clk[ssi1_ipg_gate], NULL, "63fcc000.ssi");
clk_register_clkdev(clk[ssi2_ipg_gate], NULL, "50014000.ssi"); clk_register_clkdev(clk[ssi2_ipg_gate], NULL, "50014000.ssi");
clk_register_clkdev(clk[ssi3_ipg_gate], NULL, "63fd0000.ssi"); clk_register_clkdev(clk[ssi3_ipg_gate], NULL, "63fd0000.ssi");
clk_register_clkdev(clk[can1_ipg_gate], "ipg", "53fc8000.can");
clk_register_clkdev(clk[can1_serial_gate], "per", "53fc8000.can");
clk_register_clkdev(clk[can2_ipg_gate], "ipg", "53fcc000.can");
clk_register_clkdev(clk[can2_serial_gate], "per", "53fcc000.can");
/* set SDHC root clock to 200MHZ*/ /* set SDHC root clock to 200MHZ*/
clk_set_rate(clk[esdhc_a_podf], 200000000); clk_set_rate(clk[esdhc_a_podf], 200000000);
......
arch/arm/plat-mxc/include/mach/iomux-mx3.h
View file @ 26a806c0
...@@ -512,12 +512,16 @@ enum iomux_pins { ...@@ -512,12 +512,16 @@ enum iomux_pins {
#define MX31_PIN_CSPI3_SPI_RDY__CTS3 IOMUX_MODE(MX31_PIN_CSPI3_SPI_RDY, IOMUX_CONFIG_ALT1) #define MX31_PIN_CSPI3_SPI_RDY__CTS3 IOMUX_MODE(MX31_PIN_CSPI3_SPI_RDY, IOMUX_CONFIG_ALT1)
#define MX31_PIN_CTS1__CTS1 IOMUX_MODE(MX31_PIN_CTS1, IOMUX_CONFIG_FUNC) #define MX31_PIN_CTS1__CTS1 IOMUX_MODE(MX31_PIN_CTS1, IOMUX_CONFIG_FUNC)
#define MX31_PIN_RTS1__RTS1 IOMUX_MODE(MX31_PIN_RTS1, IOMUX_CONFIG_FUNC) #define MX31_PIN_RTS1__RTS1 IOMUX_MODE(MX31_PIN_RTS1, IOMUX_CONFIG_FUNC)
#define MX31_PIN_RTS1__SFS IOMUX_MODE(MX31_PIN_RTS1, IOMUX_CONFIG_ALT2)
#define MX31_PIN_TXD1__TXD1 IOMUX_MODE(MX31_PIN_TXD1, IOMUX_CONFIG_FUNC) #define MX31_PIN_TXD1__TXD1 IOMUX_MODE(MX31_PIN_TXD1, IOMUX_CONFIG_FUNC)
#define MX31_PIN_TXD1__SCK IOMUX_MODE(MX31_PIN_TXD1, IOMUX_CONFIG_ALT2)
#define MX31_PIN_RXD1__RXD1 IOMUX_MODE(MX31_PIN_RXD1, IOMUX_CONFIG_FUNC) #define MX31_PIN_RXD1__RXD1 IOMUX_MODE(MX31_PIN_RXD1, IOMUX_CONFIG_FUNC)
#define MX31_PIN_RXD1__STXDA IOMUX_MODE(MX31_PIN_RXD1, IOMUX_CONFIG_ALT2)
#define MX31_PIN_DCD_DCE1__DCD_DCE1 IOMUX_MODE(MX31_PIN_DCD_DCE1, IOMUX_CONFIG_FUNC) #define MX31_PIN_DCD_DCE1__DCD_DCE1 IOMUX_MODE(MX31_PIN_DCD_DCE1, IOMUX_CONFIG_FUNC)
#define MX31_PIN_RI_DCE1__RI_DCE1 IOMUX_MODE(MX31_PIN_RI_DCE1, IOMUX_CONFIG_FUNC) #define MX31_PIN_RI_DCE1__RI_DCE1 IOMUX_MODE(MX31_PIN_RI_DCE1, IOMUX_CONFIG_FUNC)
#define MX31_PIN_DSR_DCE1__DSR_DCE1 IOMUX_MODE(MX31_PIN_DSR_DCE1, IOMUX_CONFIG_FUNC) #define MX31_PIN_DSR_DCE1__DSR_DCE1 IOMUX_MODE(MX31_PIN_DSR_DCE1, IOMUX_CONFIG_FUNC)
#define MX31_PIN_DTR_DCE1__DTR_DCE1 IOMUX_MODE(MX31_PIN_DTR_DCE1, IOMUX_CONFIG_FUNC) #define MX31_PIN_DTR_DCE1__DTR_DCE1 IOMUX_MODE(MX31_PIN_DTR_DCE1, IOMUX_CONFIG_FUNC)
#define MX31_PIN_DTR_DCE1__SRXDA IOMUX_MODE(MX31_PIN_DTR_DCE1, IOMUX_CONFIG_ALT2)
#define MX31_PIN_CTS2__CTS2 IOMUX_MODE(MX31_PIN_CTS2, IOMUX_CONFIG_FUNC) #define MX31_PIN_CTS2__CTS2 IOMUX_MODE(MX31_PIN_CTS2, IOMUX_CONFIG_FUNC)
#define MX31_PIN_RTS2__RTS2 IOMUX_MODE(MX31_PIN_RTS2, IOMUX_CONFIG_FUNC) #define MX31_PIN_RTS2__RTS2 IOMUX_MODE(MX31_PIN_RTS2, IOMUX_CONFIG_FUNC)
#define MX31_PIN_TXD2__TXD2 IOMUX_MODE(MX31_PIN_TXD2, IOMUX_CONFIG_FUNC) #define MX31_PIN_TXD2__TXD2 IOMUX_MODE(MX31_PIN_TXD2, IOMUX_CONFIG_FUNC)
...@@ -721,6 +725,7 @@ enum iomux_pins { ...@@ -721,6 +725,7 @@ enum iomux_pins {
#define MX31_PIN_KEY_ROW2_KEY_ROW2 IOMUX_MODE(MX31_PIN_KEY_ROW2, IOMUX_CONFIG_FUNC) #define MX31_PIN_KEY_ROW2_KEY_ROW2 IOMUX_MODE(MX31_PIN_KEY_ROW2, IOMUX_CONFIG_FUNC)
#define MX31_PIN_KEY_ROW3_KEY_ROW3 IOMUX_MODE(MX31_PIN_KEY_ROW3, IOMUX_CONFIG_FUNC) #define MX31_PIN_KEY_ROW3_KEY_ROW3 IOMUX_MODE(MX31_PIN_KEY_ROW3, IOMUX_CONFIG_FUNC)
#define MX31_PIN_KEY_ROW4_KEY_ROW4 IOMUX_MODE(MX31_PIN_KEY_ROW4, IOMUX_CONFIG_FUNC) #define MX31_PIN_KEY_ROW4_KEY_ROW4 IOMUX_MODE(MX31_PIN_KEY_ROW4, IOMUX_CONFIG_FUNC)
#define MX31_PIN_KEY_ROW4_GPIO IOMUX_MODE(MX31_PIN_KEY_ROW4, IOMUX_CONFIG_GPIO)
#define MX31_PIN_KEY_ROW5_KEY_ROW5 IOMUX_MODE(MX31_PIN_KEY_ROW5, IOMUX_CONFIG_FUNC) #define MX31_PIN_KEY_ROW5_KEY_ROW5 IOMUX_MODE(MX31_PIN_KEY_ROW5, IOMUX_CONFIG_FUNC)
#define MX31_PIN_KEY_ROW6_KEY_ROW6 IOMUX_MODE(MX31_PIN_KEY_ROW6, IOMUX_CONFIG_FUNC) #define MX31_PIN_KEY_ROW6_KEY_ROW6 IOMUX_MODE(MX31_PIN_KEY_ROW6, IOMUX_CONFIG_FUNC)
#define MX31_PIN_KEY_ROW7_KEY_ROW7 IOMUX_MODE(MX31_PIN_KEY_ROW7, IOMUX_CONFIG_FUNC) #define MX31_PIN_KEY_ROW7_KEY_ROW7 IOMUX_MODE(MX31_PIN_KEY_ROW7, IOMUX_CONFIG_FUNC)
......
arch/arm/plat-mxc/ssi-fiq.S
View file @ 26a806c0
...@@ -34,91 +34,98 @@ ...@@ -34,91 +34,98 @@
.global imx_ssi_fiq_rx_buffer .global imx_ssi_fiq_rx_buffer
.global imx_ssi_fiq_tx_buffer .global imx_ssi_fiq_tx_buffer
/*
* imx_ssi_fiq_start is _intentionally_ not marked as a function symbol
* using ENDPROC(). imx_ssi_fiq_start and imx_ssi_fiq_end are used to
* mark the function body so that it can be copied to the FIQ vector in
* the vectors page. imx_ssi_fiq_start should only be called as the result
* of an FIQ: calling it directly will not work.
*/
imx_ssi_fiq_start: imx_ssi_fiq_start:
ldr r12, imx_ssi_fiq_base ldr r12, .L_imx_ssi_fiq_base
/* TX */ /* TX */
ldr r11, imx_ssi_fiq_tx_buffer ldr r13, .L_imx_ssi_fiq_tx_buffer
/* shall we send? */ /* shall we send? */
ldr r13, [r12, #SSI_SIER] ldr r11, [r12, #SSI_SIER]
tst r13, #SSI_SIER_TFE0_EN tst r11, #SSI_SIER_TFE0_EN
beq 1f beq 1f
/* TX FIFO empty? */ /* TX FIFO empty? */
ldr r13, [r12, #SSI_SISR] ldr r11, [r12, #SSI_SISR]
tst r13, #SSI_SISR_TFE0 tst r11, #SSI_SISR_TFE0
beq 1f beq 1f
mov r10, #0x10000 mov r10, #0x10000
sub r10, #1 sub r10, #1
and r10, r10, r8 /* r10: current buffer offset */ and r10, r10, r8 /* r10: current buffer offset */
add r11, r11, r10 add r13, r13, r10
ldrh r13, [r11] ldrh r11, [r13]
strh r13, [r12, #SSI_STX0] strh r11, [r12, #SSI_STX0]
ldrh r13, [r11, #2] ldrh r11, [r13, #2]
strh r13, [r12, #SSI_STX0] strh r11, [r12, #SSI_STX0]
ldrh r13, [r11, #4] ldrh r11, [r13, #4]
strh r13, [r12, #SSI_STX0] strh r11, [r12, #SSI_STX0]
ldrh r13, [r11, #6] ldrh r11, [r13, #6]
strh r13, [r12, #SSI_STX0] strh r11, [r12, #SSI_STX0]
add r10, #8 add r10, #8
lsr r13, r8, #16 /* r13: buffer size */ lsr r11, r8, #16 /* r11: buffer size */
cmp r10, r13 cmp r10, r11
lslgt r8, r13, #16 lslgt r8, r11, #16
addle r8, #8 addle r8, #8
1: 1:
/* RX */ /* RX */
/* shall we receive? */ /* shall we receive? */
ldr r13, [r12, #SSI_SIER] ldr r11, [r12, #SSI_SIER]
tst r13, #SSI_SIER_RFF0_EN tst r11, #SSI_SIER_RFF0_EN
beq 1f beq 1f
/* RX FIFO full? */ /* RX FIFO full? */
ldr r13, [r12, #SSI_SISR] ldr r11, [r12, #SSI_SISR]
tst r13, #SSI_SISR_RFF0 tst r11, #SSI_SISR_RFF0
beq 1f beq 1f
ldr r11, imx_ssi_fiq_rx_buffer ldr r13, .L_imx_ssi_fiq_rx_buffer
mov r10, #0x10000 mov r10, #0x10000
sub r10, #1 sub r10, #1
and r10, r10, r9 /* r10: current buffer offset */ and r10, r10, r9 /* r10: current buffer offset */
add r11, r11, r10 add r13, r13, r10
ldr r13, [r12, #SSI_SACNT] ldr r11, [r12, #SSI_SACNT]
tst r13, #SSI_SACNT_AC97EN tst r11, #SSI_SACNT_AC97EN
ldr r13, [r12, #SSI_SRX0] ldr r11, [r12, #SSI_SRX0]
strh r13, [r11] strh r11, [r13]
ldr r13, [r12, #SSI_SRX0] ldr r11, [r12, #SSI_SRX0]
strh r13, [r11, #2] strh r11, [r13, #2]
/* dummy read to skip slot 12 */ /* dummy read to skip slot 12 */
ldrne r13, [r12, #SSI_SRX0] ldrne r11, [r12, #SSI_SRX0]
ldr r13, [r12, #SSI_SRX0] ldr r11, [r12, #SSI_SRX0]
strh r13, [r11, #4] strh r11, [r13, #4]
ldr r13, [r12, #SSI_SRX0] ldr r11, [r12, #SSI_SRX0]
strh r13, [r11, #6] strh r11, [r13, #6]
/* dummy read to skip slot 12 */ /* dummy read to skip slot 12 */
ldrne r13, [r12, #SSI_SRX0] ldrne r11, [r12, #SSI_SRX0]
add r10, #8 add r10, #8
lsr r13, r9, #16 /* r13: buffer size */ lsr r11, r9, #16 /* r11: buffer size */
cmp r10, r13 cmp r10, r11
lslgt r9, r13, #16 lslgt r9, r11, #16
addle r9, #8 addle r9, #8
1: 1:
...@@ -126,11 +133,15 @@ imx_ssi_fiq_start: ...@@ -126,11 +133,15 @@ imx_ssi_fiq_start:
subs pc, lr, #4 subs pc, lr, #4
.align .align
.L_imx_ssi_fiq_base:
imx_ssi_fiq_base: imx_ssi_fiq_base:
.word 0x0 .word 0x0
.L_imx_ssi_fiq_rx_buffer:
imx_ssi_fiq_rx_buffer: imx_ssi_fiq_rx_buffer:
.word 0x0 .word 0x0
.L_imx_ssi_fiq_tx_buffer:
imx_ssi_fiq_tx_buffer: imx_ssi_fiq_tx_buffer:
.word 0x0 .word 0x0
.L_imx_ssi_fiq_end:
imx_ssi_fiq_end: imx_ssi_fiq_end:
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